Appendix, VC-H1 Data Port PIN Functions

Kenwood Appendix, VC-H1 Data Port PIN Functions, Connection Diagram with TS-570 or TS-870

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APPENDIX

VC-H1 DATA PORT PIN FUNCTIONS

Pin No.	Pin Name	Function

1	NC	No connection

2	SSDO	Image data output (not usually used)

CONNECTION DIAGRAM WITH TS-570 OR TS-870

Note: Pin 1 of the connector, which mates with the VC-H1 DATA port, can be identified with a triangle mark on the connector. Pin 1 is located just below the mark.

VC-H1 (DATA port)

3	6V	+6 V output (not usually used)
4	DG	Digital signal ground

5	TXD	Serial data transmission

6	RXD	Serial data reception

7	SSPTT	Image data PTT

8	FSSDO	Image data output (Fast FM mode) 1

9	SSDI	Image data input

10	NC	No connection

11	PTT	Audio PTT

12	3MS	+3.5 ~ +6 V input

13	SP	Audio input (0.5 W/ 8 Ω)

14	MIC	Microphone input

15	MSP	Audio input 2
16	G	Ground

1This pin is used for a connection with the DATA connector on a TM-255, TM-455, TM-733, TM-V7, or TM-G707 transceiver.

2This pin is used when AF power is over 0.5 W/ 8 Ω.

TS-570 or TS-870 (ACC 2 connector)

9 10 11 12

5 6 7 8

1 2 3 4

ACC 2 Connector (Rear panel view)

P1	NC
P2	SSDO
P3	6V
P4	DG
P5	TXD
P6	RXD
P7	SSPTT
P8	FSSDO
P9	SSDI
P10	NC
P11	PTT
P12	3MS
P13	SP
P14	MIC
P15	MSP
P16	G

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Contents

VC-H1 One or more of the following statements may be applicable Features Supplied AccessoriesAccessory Part Number Quantity Thank YOUContents Precautions Conventions Followed in this ManualInstruction What to Do Press KEY1+KEY2Orientation Connector DescriptionsGetting Acquainted Insert four AA LR6 alkaline batteries Installing Alkaline BatteriesPreparation Connecting the AC Adapter Attaching the StrapREMOVING/ Reinstalling the Camera Unit Connection with a Handy TransceiverQuick USE Switching Power ON/OFF Selecting a Sstv ModeSlide the PWR switch upward to turn the power on To turn the power OFF, slide the PWR switch downwardCapturing Images Press S to activate both the camera and LCD monitorPress MR to store the captured image in a memory channel To confirm the stored images, press MRPress TX to transmit the image Transmitting ImagesPress MR to recall an image to be transmitted Receiving Images Tell the other party that you are ready to receive an imageMemory Reset Battery SaverPress S+HOLD+ Power on Auxiliary FunctionsPress MR+HOLD+ Power on to switch the function on or OFF Superimposing a Call SignPress TX or RX to select the first digit Press Hold to complete the entry Press TX+RX+ Power on Auto Transmit AF Muting Display Contrast ChangeMaintenance ServiceService Note CleaningTroubleshooting Problem Probable Cause Corrective ActionConnection Diagram with TS-570 or TS-870 AppendixVC-H1 Data Port PIN Functions Pin No Pin Name FunctionPin Name Function Computer ControlComputer COM Port Pin Functions 9-Pin Port Sstv mode switch Inquiry of current Sstv modeCall sign superimposition Message superimpositionSpecifications Ntsc

Kenwood Appendix, VC-H1 Data Port PIN Functions, Connection Diagram with TS-570 or TS-870

APPENDIX

VC-H1 DATA PORT PIN FUNCTIONS

Pin No.

Pin Name

Function

CONNECTION DIAGRAM WITH TS-570 OR TS-870

MSP

Ground