Operation
5
AD824—Owner’s Manual
3 Operation
Selecting the Wordclock Source
The wordclock source can be set to 44.1 kHz internal, 48 kHz internal, BNC, or SLOT.
1
Use the [WORD CLOCK] button to select a source.
The corresponding wordclock indicator flashes quickly.
2
While the indicator is flashing, press the [WORD CLOCK] button again.
The wordclock source changes and the corresponding indicator stops flashing and
lights up continuously. The indicator of previously selected wordclock source goes out.
When the AD824 cannot lock to the selected wordclock source, the corresponding indi-
cator flashes.
See page 14 for more information on wordclocks.
Setting the Phantom Power for Each Channel
The +48V phantom power can be turned on and off for each channel individually.
1
Use the [SEL] buttons to select a channel.
The selected channel’s SEL indicator lights up.
2
Press the +48V on/off button.
The channel’s +48V indicator flashes quickly.
3
While the indicator is flashing, press the [+48V] button again to turn the chan-
nel’s +48V phantom power on or off.
The channel’s +48V indicator lights up when the phantom power is on, and goes off
when it’s turned off.
Note: When the wordclock source is changed on the wordclock master device (e.g., this
AD824, a DME32 or 02R), noise may occur from the outputs of the wordclock slave
devices, especially a AD824 with an MY8-AT I/O card installed, so turn down your power
amps beforehand, otherwise any connected speakers may be damaged.
Note: In order to use the +48V phantom power the +48V MASTER switch must be in
the ON position.
