REVISION C
BMX SERIES III CONSOLE
92
PACIFIC RESEARCH & ENGINEERING
Once this has been accomplished, assign signal sources to the Send-1 output as follows:
1.
Depress the PRE-fader and SEND-1 buttons on all input modules to be added to the Send–
1 output, including the console operator’s Microphone Input Module.
NOTE: When assigning input signals to the Send-1 bus, do not assign Caller-1 audio to the
Send-1 bus, since it is undesirable for the caller to hear his/her own voice.
2.
Turn Send-1 ON via the Send And Return Module.
3.
Adjust input and Send And Return Module rotary faders as required.
NOTE: The Send-1 output can be metered on the AUXILIARY meters by selecting Send
1+2 on the Meter Switcher module. Send-1 is on the left meter, Send-2 on the right meter.
DUAL SEND OPERATION (Using Two Hybrids)
In systems where both Send outputs are being used, connect Telco Outputs 1 and 2 and the Send-1 and
Send-2 outputs to the two telephone hybrids as shown in Figure 5.2 (on the following page).
Once this has been accomplished, assign signal sources to the Send-1 and Send-2 outputs as follows:
1.
Depress the PRE-fader and SEND-1 buttons on all input modules to be added to the Send–
1 output. This includes Caller-1 audio, since Send-1 will be fed to Caller-2 and Send-2 will
be fed to Caller-1, as shown in Figure 5.2.
2.
Depress the PRE-fader and SEND-2 buttons on all input modules to be added to the Send–
2 output, including Caller-2 audio.
3.
Turn Send-1 and Send-2 ON via the Send And Return Module.
+
-
12
VDC
Send-1 Output
Telco Output 1
TELEPHONE
HYBRID
IN (To
Caller)
OUT 2
OUT 1
Left Channel Feed To Tape
(Option 1 - Send Output Only)
Left Channel Feed To Tape
(Option 2 - Both Outputs)
To Line Input Module
Audio Connector
(From
Caller)
Right Channel
Feed To Tape
To Line Input Module
Logic ON TALLY
To Line Input Module
Logic Common
NC
NO
W
FIGURE 5.1 SEND MIX-MINUS CONNECTION USING A
SINGLE TELEPHONE HYBRID