Systems Digital Audio Tranceiver/Mixer User's Manual

MENUS 6-13
— Loop Mode Used for testing (see Troubleshooting, section 9)
Off (Normal operation is possible)
Far (Incoming ISDN immediately routed back to ISDN line)
Near (Local encoded audio immediately routed to local decoder)
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IMPORTANT NOTE!
Normal operation is impossible unless Loop Mode is Off. When this mode is on,
[Loop Mode] is displayed in the upper right of the Status Screen.
The level meters are disabled in Loop Mode: Far, and the middle LED of each is lit
as a reminder.
— Contacts Out Lets you program the parallel contacts for testing
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Normal (Contacts reflect incoming Ancillary Data)
0000, 0001, 0010, 0011...
...1111 (Any 4-bit pattern can be forced to parallel contacts when you
press EDIT)
— Codec setups See Setups, page 6-6.
Audio menu
The first item in this menu is the Audio Setup. See page 6-6.
— Microphones Opens the Microphones submenu
— Mic 1 Opens the Microphone 1 submenu
— Sensitivity Selects the nominal level for a full scale reading on the me-
ters with the microphone’s level control fully up.
High +60dB for most ribbon mics
Mid +45dB for most dynamic and condenser mics
Low+30dB for hot condenser mics or dynamic mics in very
loud surroundings.
Line+1dB to use the input with line-level sources.
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HOT TIP!
The MIC 1 routing LEDs also function as preamp clipping indicators. If they’re
lighting up in red, lower the sensitivity.
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See two footnotes ago.