1

VS-1100-MT1

Double Inversion Scrambler

VS-1000-MT1

Voice Inversion Scrambler

VS-1050-MT1

Voice Inversion Scrambler with Multi-Format ANI

2BManual Revision: 2013-01-04 Covers Software Revisions: VS-MT1: 1.00.00 and Higher This manual supports the following portable radios: North America: XPR-6300, XPR-6350, XPR-6500, XPR-6550 EMEA Region: DP-3400, DP-3401, DP-3600, DP-3601 Asia: XiR-P8200, XiR-P8208, XiR-P8260, XiR-P8268 Latin America: DGP-4150, DGP-6150 This manual supports the following mobile radios: North America: XPR-4300, XPR-4350, XPR-4500, XPR-4550 EMEA Region: DM-3400, DM-3401, DM-3600, DM-3601 Asia: XiR-M8220, XiR-M8228, XiR-M8260, XiR-M8268 Latin America: DGM-4100, DGM-6100

2

3BSPECIFICATIONS Operating Voltage 6.0-8.2 VDC Operating Current 29 mA typical Operating Temperature -30 - +60 C Frequency Response 300-3000 Hz* * - This is based on FFT scrambling. When using voice inversion this will vary.

SECURITY SPECIFICATIONS

VS-1100: Total Number of Codes 32 Number of Selectable Codes 16 VS-1000 & VS-1050: Number of Selectable Keys 16 Inversion Frequency Range 2100-4100 Hz (0-15 Hz resolution)

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5BINSTALLATION OVERVIEW

1. Test the radio for functionality. 2. Program the radio per the Radio Programming Section of this manual. 3. Install the scrambler into the radio per the Hardware Installation Section of this manual. 4. Program the scrambler per the Product Programming Section of this manual. Note: Midian is not responsible for any damage/loss resulting from the use of Midian’s products.

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GENERAL INFORMATION VS-1100: Midian’s VS-1100 is a double inversion scrambler (aka split-band scrambler) that offers 32 possible codes. Of these 32 codes the scrambler may be programmed with up to 16 of these codes. The VS-1100 series is compatible with Midian’s VPU-6, Icom’s UT-109 or Inysa’s XPTO. VS-1000: Midian’s VS-1000 voice inversion scrambler provides an entry level of voice security for two-way radio communications. The VS-1000 provides up to 16 different inversion frequencies that are button selectable. These inversion frequencies are programmable using Midian’s Programming Software. The VS-1000 is compatible with Midian’s VPU series voice inversion scramblers. VS-1050: Midian’s VS-1050 is a voice inversion scrambler with multi-format ANI encode. The VS-1050 has the same scrambling features as the VS-1000, but adds ANI and Emergency ANI encode in the following formats: Motorola’s MDC-1200 Kenwood’s FleetSync Harris’ G-Star (aka GE-Star) DTMF 5-Tone (all formats)

5

6BRADIO PROGRAMMING DGP-4150, DGP-6150, DP-3400, DP-3401, DP-3600, DP-3601, XiR-P8200, XiR-P8208, XiR-P8260, XiR-P8268, XPR-6300, XPR-6350, XPR-6500, XPR-6550 DGM-4100, DGM-6100, DM-3400, DM-3401, DM-3600, DM-3601, XiR-M8220, XiR-M8228, XiR-M8260, XiR-M8268, XPR-4300, XPR-4350, XPR-4500, XPR-4550 Programming Instructions It is necessary to program the radio before installing the scrambler. This is because the Option Board Feature of the radio must be enabled in order to program the scrambler using the Motorola programming cable. 1. An analog channel must be created first under Channels > Zone.

2. When programming the channel, check the Option Board box for all channels if using a button to control the

mode of the scrambler. If doing scrambling on a per channel basis, then check Option Board Feature only for scrambled channels. It will be necessary to set the power up state of the scrambler to Scramble for per channel scrambling.

6

PORTABLE HARDWARE INSTALLATION

Be certain to follow standard anti-static procedures when handling any of Midian’s products. Radio Firmware: Midian recommends installing the module into the radio with the existing firmware of the radio provided the firmware is at least R01.08.00. If the radio has a firmware version older than R01.08.00, it must be upgraded. If there are any issues with the firmware then the firmware should be upgraded to the latest. Verifying the firmware version can be done several ways. On most radios, this information is on a label on the back of the radio. Selecting the SoftwareVer# option from the utility menu will report the version. Consult Motorola if you cannot determine the firmware version. Disassembling the Radio: Complete disassembly instructions are available in Motorola’s Basic Service Manual. 1. Remove the antenna, knobs, and battery.

2. Remove the two screws on the backside of the radio using a T6 Torx driver. 3. Pull the bottom of the chassis upward and reach in and unplug the flex from the main board of the radio. The

pull the chassis downward until the knob switches are clear from the case. 4. Remove the interface module from the radio by unscrewing the 4 screws using a T6 Torx driver and

unplugging the interface module from the main board of the radio.

Installing the Option Board: 1. Plug the Midian Option Board onto the J9001 connector located on the radio’s main board.

Motorola Interface Module

Remove 4 screws

J9001

7

2. Reinstall the 4 screws removed earlier to mount the Midian Option Board.

Reassembling the Radio: Complete assembly instructions are available in Motorola’s Basic Service Manual. 1. Reinsert the knob switches through their holes in the front cover taking care not to damage the O-ring seals

for the knobs.

2. Reconnect the flex from the front cover of the radio to the P2 connector on the Midian Option Board. This is more easily done with the radio partially closed as shown in the following picture.

3. Close the chasis the rest of the way taking care not to damage the O-ring seal of the radio. Reinstall the 2

screws removed during disassembly using a T6 Torx driver. 4. Replace the knobs, antenna and battery. Note: After installing the option board, Midian highly recommends doing a vacuum and pressure test to verify the radio is watertight. Follow the test instructions included in Motorola’s Basic Service Manual. Midian recommends installation be done by an authorized Motorola Service Center capable of ensuring the unit is watertight.

P2 connector

8

MOBILE HARDWARE INSTALLATION

Be certain to follow standard anti-static procedures when handling any of Midian’s products. Radio Firmware: Midian recommends installing the module into the radio with the existing firmware of the radio provided the firmware is at least R01.08.00. If the radio has a firmware version older than R01.08.00, it must be upgraded. If there are any issues with the firmware then the firmware should be upgraded to the latest. Verifying the firmware version can be done several ways. On most radios, this information is on a label on the back of the radio. For keypad & display radios, selecting the SoftwareVer# option from the utility menu will report the version. Consult Motorola if you cannot determine the firmware version. Disassembling the Radio: Complete disassembly instructions are available in Motorola’s Basic Service Manual. 1. Using a chassis opening tool, gently press the tool under the control head to release the snap features. Pull

the control head away from the radio and unplug the flex cable attaching the control head to the radio connector J4001.

Installing the Option Board: 1. To install the Midian Option Board you will need to have the HLN7001 option board mounting kit from

Motorola which consists of 4 mounting screws (Motorola PN 0386104Z04) and the option board flex cable (8415457H01).

2. Using the 4 screws mount the Midian Option Board onto the mounting holes shown above using a T6 Torx

driver.

Remove flex cable from J4001

J4003

Option board mounting holes (4)

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3. Plug the option board flex cable in the J4003 14-pin connector.

4. Bend the flex and plug the flex cable onto the Midian Option Board’s P1 connector.

Reassembling the Radio: Complete assembly instructions are available in Motorola’s Basic Service Manual. 1. Reattach the control head to the radio chassis.

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1BPRODUCT PROGRAMMING Note: Greater details of the VS series products can be found in the VS Series Technical Reference Manual. Install Midian’s Programming Software if you have not done so already. The scramblers are programmed through the radio using the Motorola radio programming cable and Midian’s MPS programming software. Start the MPS software. From the product selection screen on the MPS software, locate and select the desired scrambler model and click OK. Configure the programming software by selecting File->Preferences and make certain there is a check mark next to ‘Rib Box Enable’ by clicking on it. Also select the appropriate COM port. Set the parameters of the scrambler software to fit the application. If any clarifications on a feature are required, move the mouse cursor over the feature name until the question mark appears and right click, an on-line help for that feature will be shown. After entering the parameters, save the file by going to File - Save As. Enter the file name in the File Name block and click Save. Saving the file will allow for quick and easy reprogramming of units. Turn power on to the radio and then click ProgramUnit! in the MPS software. To read the parameters from the scrambler follow the same procedure above, but click on ReadUnit!. The radio should be powered down for 5 seconds after reading or programming.

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General Settings > Beep Options > End of Reception Local Tone: If selected, when another user unkeys the PTT of their radio the option board will have the radio emit a tone sequence over the radio’s speaker indicating the busy detect has gone inactive. General Settings > Beep Options > End of Transmission Local Tone: If selected, when the user unkeys the PTT of the radio the option board will have the radio emit a tone sequence over the speaker letting the radio user know the radio system is now clear. General Settings > Beep Options > Code Select Beeps: When using code select from a radio button, the number of beeps corresponding to the code number will be emitted.

Button Assignment: These fields can be set to: Let Radio Handle, No Function, Scrambler, Clear, Scrambler On/Off Toggle, Next Code and Previous Code. Whenever a press for a particular button is assigned a function in this program, it will override the radio function it may have been assigned in the CPS. That button cannot be used to control radio functions when the option board is enabled. The only exception is when the function "Let Radio Handle" is used. This function instructs the option board to allow the radio to handle the button press event.

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VS-1000-MT1 & VS-1050-MT1 Only: Inversion Codes: This sets the number of codes 1-16 and the inversion frequency of each code. Note: When doing code on a per channel basis the number of codes can be up to 16. When doing code using a radio button the number of codes can be up to 16.

VS-1100-MT1 Only: Double Inversion Codes: This sets the number of codes 1-16 and the double inversion frequencies of each code. Note: When doing code on a per channel basis the number of codes can be up to 16. When doing code using a radio button the number of codes can be up to 16.

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The two screens above have the same information, but are displayed differently. Enabled or Channel Enabled: This box must be selected for an Option Board channel. This is not currently valid for digital mode channels, only analog mode. Display Message: When the radio is switched from one channel to another, this message will display momentarily on the LCD of the radio. Scrambler Enabled: This box must be selected to have the scrambling feature available for that channel. Power Up in Scramble: If selected, when the radio is turned on or the radio is changed to an option board channel the Option Board will be in secure mode. Scrambler Type: Select the desired type of scrambling for this channel. Most of the scrambling Option Boards support only one scrambling type, but the VS-1200 supports frequency domain and voice inversion and the VS-110 supports rolling double inversion and double inversion. Channel Code: This sets the desired code for this channel based on the Code Tab.

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The messages on this screen can be customized for your application or language. For example you can change Scramble to Seguro and Clear to Claro for Spanish or you can change Code 1 to SWAT and Code 2 to Narcotics. These messages will display briefly on the radio’s LCD when the action takes place.

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OPERATION

Mode Selection: Mode selection means a method of turning the scrambler on and off. In the VS-MT1 series there are two ways of doing this: Per-Channel Scramble On/Off: To use this feature each channel that is designated as a Scrambled channel should have the Option Board Feature box enabled in the radio programming software. Channels that are designated as Clear should NOT have the Option Board feature box enabled. Additionally the Power-Up State in the MPS software should be set to Scramble. When using Per-Channel Scrambling, a button should NOT be programmed for Mode Select in the MPS software. Scramble On/Off Button: To use this feature each channel should have the Option Board Feature box enabled in the radio programming software. The desired button should be programmed to no function in the radio programming software. In the MPS software on the Button Assignment tab set the desired button to “Scramble On/Off”. Pressing and releasing this button will toggle the mode of the scrambler between scramble and clear. A medium tone followed by a high tone indicates the scrambler is in Scramble mode and a medium tone followed by a low tone indicates the scrambler is in Clear mode. Code Selection: The VS-MT1 series scramblers support up to 16 codes. The codes can be selected on a per-channel basis or using a button on the radio. When using a button to select the code only 4 codes are available. Code Selection Button: To use this feature multiple security codes must be programmed into the scrambler. The desired button should be programmed to no function in the radio programming software. In the MPS software on the Button Assignment tab set the desired button (short press or long press) to “Next Code”. Short press is a momentary press and release. Long press is holding the button for 1.5 sec and releasing. Pressing and releasing this button will step the scrambler to the next security code. The scrambler will emit a number of beeps (if programmed) corresponding to the code number the scrambler stepped to (i.e. 2 beeps equals security code 2).

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TECHNICAL NOTES

Radio Compatibility: Midian has taken the utmost care to ensure the option board integrates into the radio with minimal impact to the features of the radio. However, some features may not be available in the radio when an option board is used. If a feature is not available, please contact Midian to see if the feature can be added. Radio Firmware: Midian recommends installing the module into the radio with the existing firmware of the radio provided the firmware is at least R01.08.00. If the radio has a firmware version older than R01.08.00, it must be upgraded. If there are any issues with the firmware then the firmware should be upgraded to the latest. However, it should be noted that occasionally firmware updates may cause a conflict with proper option board/radio communications. This may appear that the scrambler is not working properly, but it is a conflict in the serial communication between the option board and radio. Scan: Midian strongly recommends not using the radio’s Scan function when using voice scramblers. If using a combination of scrambling on a per-channel basis and a mode select button to control the state of the scrambler, when the scan function is used the radio will ignore the button. This is best resolved by using per-channel scrambling OR a mode select button, but not both. If using scan and a mode-select button the Option Board Feature box in the radio programming section must be enabled on all channels. Option Board Feature: Enabling the option board feature tells the radio to report events such as button press, PTT press, carrier detect, etc. to the option board. This feature enables communication between the option board and the radio. When controlling the scrambler with a radio button, it is absolutely required to enable this feature on all channels. For scrambling on a per channel basis only enable the option board on scrambled channels and the power up mode of the scrambler should be Scramble. On display models, the following icon appears on the LCD when option board mode is on:

MIDIAN CONTACT INFORMATION

MIDIAN ELECTRONICS, INC. 2302 East 22nd Street Tucson, Arizona 85713 USA Toll-Free: 1-800-MIDIANS Main: 520-884-7981 E-mail: sales@midians.com Web: www.midians.com

1

1

2

2

3

3

4

4

5

5

6

6

D D

C C

B B

A A

SWB+

OB_RESET

OB_GPIO_1

OB_GPIO_2

OB_TX

OB_RX

OB_CLK

OB_SYNC

78.7K 1%R1

130K 1%R3

0RR2

470pC1

470pC3

1uC2

1uC4

3.3VTP2

TP1

22

19192121

99

2020

33

5353

1313

88 2222 56563232 4848 6464

44

55

5252

1818

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5151

6161

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3838

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2424

2525

2626

2727

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11 1717 2323 4949 G1G1

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3030

3131

3333

3434

35353636

4646

4747

6262

1515

1616

3939

4040

1010

1111

1212

2828

2929

3737

4545

5959

6060

4141

4242

U8

1.8V 1.8V

1.8V

*R7

1.8V

.1uC23

.1uC22

3.3V

.1uC8

.033uC9

2.2uC14

470pC13

2.2uC5

.1uC6

.033uC7

.033uC20

2.2uC21

.0022uC19

.0022uC15

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.1uC17

2.2uC18

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.033uC12

2.2uC10

0RR4

TP31.8V

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.1uC25

.1uC26

1.8V

1.8V

1.8V 3.3V

3.3V

1.8V

3.3V

10KR12

10KR810K

R610KR5

3.3V

DMDMPAD4

DPDPPAD3

VBUSVBUSPAD2

10KR11

1.8V

10KR14

10KR13

.1uC27

3.3V 3.3V

3.3V

6.2pC30

6.2pC29

3.3V .1uC28

100KR15

*R16

*R17

3.3V 3.3V 3.3V

MISOTP10

MOSITP11

SCLKTP12

.1uC31

3.3V

100KR19

3.3V

100KR22

3.3V

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PAD6

PAD7

PAD8

PAD9

PAD10

PAD12

PAD11

PAD13

PAD14

PAD15

OC1

OC3

OC2

TP8 TP9

100KR24

3.3V

10KR29

3.3V

IN277

4NC4NC

IN188

OUT2 22

5GND5

GND

OUT1 11

SD66FB33

ADP3334U1

220RL3

IN_A22

3GND3

GNDIN_B11 OUT 44

5VCC5

VCCTC7SZ08

U2

IN_A22

3GND3

GND1NC1NC

OUT 44

5VCC5

VCCNL17SZ07

U3

IN 22

3GND

3GND

OE 11

OUT44

5VCC

5VCC

NC7SZ125U7

CS7

SO12

SI13

SCK14

DVDD 1

INT29

INT18

GND 2

*

AVDD 6

GND 5

IADDR0 431011

U11

P4:1P4:2P4:3

TCK P3:1

GND P3:2

TDO P3:3

VCCP3:4

TMS P3:5

RESET P3:6

N/C P3:7

N/C P3:8

TDI P3:9

GND P3:10

0RR30 3.3V

HOT11 HOT11

GND2

GND2

HOT2 3HOT2 3

GND4GND4

HOT1HOT1HOT1

GNDGNDGND

HOT2HOT2HOT2

GNDGNDGND

12MHzY1

CS1

SO2

SI5

SCK6

VCC 8

HOLD 7

WP 3

GND 4

*U12

0RR31

4001Q4

4001Q5

4001Q6

100K

R37

100K

R35

100K

R33

100K

R36

3.3V

100K

R34

100K

R32

220RL1

220RL2

PAD24

PAD25

*R18

PAD23

PAD21

PAD22

*R39

*R38*

C33

0RR9

TP13

TP14

R100R

0RR20

*Q7

*R21

3.3V

10KR23

3.3V

RSV

D1

33

VC

C

66

INT_188

GN

D

22

GN

D

44

GN

D

55

VD

D_I

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11

GN

D

1010

RSV

D2

1111

CS

77

INT_299

SDO1212

SDI1313

SCLK1414 *U9

CS1

SO2

SI5

SCK6

VC

C

88

HOLD7

WP3

GN

D

44*U10

SN74LVC2T45

A1 22

4GND

4GND

1VCCA

1VCCA

B177

8VCCB

8VCCB

A2 33

5DIR

5DIR

B266

U4

SN74LVC2T45

A1 22

4GND

4GND

1VCCA

1VCCA

B177

8VCCB

8VCCB

A2 33

5DIR

5DIR

B266

U5

SN74LVC2T45

A1 22

4GND

4GND

1VCCA

1VCCA

B177

8VCCB

8VCCB

A2 33

5DIR

5DIR

B266

U6

U4-2

U4-3

U4-6

U4-7

U5-2U5-3

U6-2U6-3

CP

CJS

2011-09-05 DML

2013-01-04

C-1

1 of 1 7725

MIDIAN ELECTRONICS, INC.DATE:

DESIGN:

DWN BY:

REV:

APPR

COPYRIGHT © 2012

REV

SHEET PROJECT NUMBER

DOCUMENT NAME

SCHEMATIC

VS-MT1 SERIES

* = NOT INSTALLED

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