Kenwood VC-H1 Auto Transmit, AF Muting, Display Contrast Change, Press TX+RX+ Power on

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AUTO TRANSMIT

The VC-H1 is capable of automatically capturing and transmitting images every 3 minutes. Press [S]+[TX]+

POWER ON to switch Auto Transmit ON or OFF (default).

•Keep pressing [S] and [TX] for longer than 2 seconds.

•“A/TX-ON” or “A/TX-OFF” appears to indicate the new status.

•If you have entered a call sign, it will be superimposed onto an image to be transmitted.

•To interrupt transmission, press [RX].

Note:

◆When in Auto Transmit mode, the VC-H1 does not receive images.

◆When in Auto Transmit mode, you cannot perform key operations other than [S]+[TX]+ POWER ON and [RX].

AF MUTING

You can specify whether the VC-H1 will mute only image signals or both audio and image signals. Press [RX]+ POWER ON to switch AF ON (default) or OFF.

•AF ON: Only image signals are muted.

•AF OFF: Both audio and image signals are muted.

•“AF-ON” or “AF-OFF” appears to indicate the new status.

DISPLAY CONTRAST CHANGE

You may sometimes need to adjust the display contrast on the monitor, depending on the ambient conditions.

1Press [TX]+[RX]+ POWER ON.

• “CONTRAST” appears.

2Press [TX] or [RX] to change the contrast.

3Press [MR] to complete the adjustment.

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Contents VC-H1 One or more of the following statements may be applicable Supplied Accessories FeaturesAccessory Part Number Quantity Thank YOUContents Conventions Followed in this Manual PrecautionsInstruction What to Do Press KEY1+KEY2Orientation Connector DescriptionsGetting Acquainted Insert four AA LR6 alkaline batteries Installing Alkaline BatteriesPreparation Attaching the Strap Connecting the AC AdapterConnection with a Handy Transceiver REMOVING/ Reinstalling the Camera UnitQuick USE Selecting a Sstv Mode Switching Power ON/OFFSlide the PWR switch upward to turn the power on To turn the power OFF, slide the PWR switch downwardPress S to activate both the camera and LCD monitor Capturing ImagesPress 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 Tell the other party that you are ready to receive an image Receiving ImagesBattery Saver Memory ResetPress S+HOLD+ Power on Auxiliary FunctionsSuperimposing a Call Sign Press MR+HOLD+ Power on to switch the function on or OFFPress TX or RX to select the first digit Press Hold to complete the entryAuto Transmit Press TX+RX+ Power onAF Muting Display Contrast ChangeService MaintenanceService Note CleaningProblem Probable Cause Corrective Action TroubleshootingAppendix Connection Diagram with TS-570 or TS-870VC-H1 Data Port PIN Functions Pin No Pin Name FunctionPin Name Function Computer ControlComputer COM Port Pin Functions 9-Pin Port Inquiry of current Sstv mode Sstv mode switchCall sign superimposition Message superimpositionNtsc Specifications