MODEL 2830A USER MANUAL
2830A UM
REV 3.0
24
This completes the check of the Full Duplex (4-Wire) function of the communicator.
If at any point in the test you were not able to hear yourself in the headset as
indicated by the test, refer to the Troubleshooting section to determine the cause.
6.1.2 2-WIRE
CHECK
This procedure checks the communicator functions in the 2-Wire mode.
1. Set all the volume controls to the mid-scale (halfway) position.
2. Turn the SPEAKER SWITCH off to avoid acoustic feedback.
3. Turn on the communicator and verify the BATTERY CONDITION INDICATOR
is on or blinking. If the LED does not come on at all, then replace or recharge
the battery. If that does not resolve the problem, then go to the
Troubleshooting section to determine the cause.
4. Identify the microphone and headset leads. When using an Amron headset,
the microphone is the red banana plug and the headset is the black banana
plug.
5. Plug the microphone lead into the TENDER HEADSET (black) jack and the
headset lead into the DIVER MICROPHONE (red) jack.
6. Don the headset. Talk into the microphone while pressing the PUSH-TO-TALK
BUTTON. You should be able to hear yourself in the headset. Adjust the
TENDER TO DIVER VOLUME control and verify that the level can be adjusted
to a comfortable level.
7. Unplug the microphone lead. Turn on the SPEAKER SWITCH. Press the
PUSH-TO-TALK BUTTON while speaking into the PANEL SPEAKER. You
should be able to hear yourself in the headset. Adjust the TENDER TO DIVER
VOLUME if necessary and verify that the level can be adjusted to a
comfortable level.
8. Plug the microphone lead into the TENDER HEADSET (black) jack. Short the
PUSH-TO-TALK JACK (yellow) with a short piece of wire. Talk into the
microphone and verify that you hear yourself in the headset. Remove the
short. Turn off the SPEAKER SWITCH.
9. Move the microphone lead to the DIVER MICROPHONE (red) jack and move
the headset lead to the TENDER HEADSET jack.
Содержание 2830A/24 Series
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