Service Menu, Output Level; Service Menu, Preamp Out; Service Menu, Reset Cfg; Service Menu, Save Cfg - Telex KP-812 User Manual

Service Menu, Output Level

Allows the adjustment of the nominal audio output level to the matrix from 0 dBu to +8 dBu.
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Service Menu, Preamp Out

Allows the user to choose how audio is routed to the Preamp Out connector. When Switched
is chosen, keypanel audio is routed to the Preamp Out connected when a talk key is latched.
When Hot Mic is chosen, audio is always available at the Preamp Out connector. When
Disable is chosen, keypanel audio is isolated from the USM connector.
Note: The default setting is 0 dBu.
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Service Menu, Reset Cfg

Reset Cfg restores all custom settings to the defaults and erases all stored auto dial numbers.

Service Menu, Save Cfg

Save Cfg saves custom settings that you have made in the Key Option or Service menus.
After customizing settings in the Key Option and Service menus, run Save Cfg to store your
custom settings in nonvolatile memory. This will assure protection of your settings when the
keypanel is powered down. To erase all custom settings, run Service Menu, Reset Cfg.

Service Menu, Sidetone

Sidetone lets you adjust the level of your own voice heard in the headphones when using a
headset. Most people prefer some amount of sidetone to overcome the muffled sensation
when talking, especially when wearing a full-muff headset. The maximum level is 0dB.
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Turn the encoder knob until Outp Level displays
Tap the encoder knob.
0 dBu displays
Turn the encoder knob clockwise to increase the output level or turn the encoder knob
counterclockwise to decrease the output level.
Tap the encoder knob to select the output level.
Press the encoder knob for 1 second to exit.
Run Service Menu, Save Cfg to store the Output Level settings.
Turn the encoder knob until Preamp Out displays.
Tap the encoder knob to select Preamp Out.
¡ Switch displays
Turn the encoder knob to toggle between Switchd, Hot Mic, Inverted, and Disabld.
Tap the encoder knob to select the Preamp Out option you chose.
Press the encoder knob for 1 second to exit.
Run Service Menu, Save Cfg to store the USM settings.
KP-812 Keypanels User Manual