14
Belkin
®
Advanced Secure Headset Adapter User Manual
SECTIONS
Table of Contents
1
2
3
5
6
OPERATION
4
Beep Volume Control
Press the microphone disable push-button continuously for 5 seconds
to enter “Volume mode.” The volume can be increased by pressing the
microphone disable push-button. By pressing the microphone enable
push-button the volume will be decreased. When the lowest or the
highest volume levels are reached, 2 beeps will be heard.
Please note:
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A microphone device is not mandatory when operating the Belkin
Advanced Secure Headset Adapter. The product can be operated
with just headphones or speakers connected.
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When operating the Belkin Advanced Secure Headset Adapter,
make sure that device and audio cable connections are not
crossed.
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If power is not available, LEDs will not illuminate and no audio will
be heard.
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If both front-panel LEDs are not illuminated and the Admin LED on
the rear panel is illuminated red, the unit has failed. In such a case,
release the push-button and repower the device.
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If one of the push-buttons is pressed while the unit is powering
up, the unit will fail the self-test. In such a case, release the push-
button and repower the device.
To exit Beep Volume Control Setting:
1. Press and hold the Mute button for five seconds continuously.
2. Power cycle the unit by disconnecting and reconnecting the
power supply.
