Connect the TEL 150 according to the wiring given.
Call your first correspondent using the telephone (switch
2
on standby).
Take the line using switch
2
.
Adjustment of the line (this operation is carried out only once as it allows the insert to be adapted
to your local switchboard (the adjustment can be checked from time to time). This procedure
consists of eliminating, as much of the signal sent to the correspondent as possible from the
correspondent's return.
Put volume
11
“send modulation” to zero.
Key
5
“correspondent cut” depressed (Indicator
6
on).
Switch the Vumeter
15
to SEND (key
12
down).
Press down switch
9
“test generator” (the signal is calibrated and independent of volume
11
SEND MOD.)
Vumeter
11
shows a level 0dB.
Switch Vumeter
15
to RETURN (key
12
up).
Adjust level
4
“RETURN” to reach 0 dB on Vumeter
15
.
Adjust in alternation the line adjustment potentiometers
7 and 8
, so as to obtain the lowest level
possible on vumeter
15
. One can then alter volume 4 to increase the sensitivity and readjust the
potentiometers
7 and 8
(It must be noted that the potentiometers
7 and 8
have a position of
balance and that they are interactive); once the optimum adjustment is reached release the “test
generator” (switch
9
).
TEL 150 insert is now adapted to your line and is fully functional.
USES :
To switch the correspondent over to monitor, it is first necessary to send a signal from the console
to the correspondent.
Using Vumeter
15
adjust level
11
“SEND” (key
12
down) then press key
5
“correspondent cut” and
adjust level
4
“RETURN ” (key
12
up)
During use, you can instantaneously cancel the correspondent by releasing key
5
.
Using input “Line Mono” D and level
11
(signal to correspondent), it is possible to send orders
to the correspondent (be careful to cut “correspondent return ” key
5
during orders).
Monitoring only the correspondent is possible using C output. (Control for the studio).
Monitoring the correspondent and sending is possible using the E stereo output (recording).
Led
1
shows an incoming call.
Input
F
receives console output (send console Compact).
The output
E
goes to the operation.
IMPLEMENTATION
Rami
TEL150
15
Содержание TEL150
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