Rami TEL 400 Manuel Utilisateur page 21

USES
PRIVATE HANG UP STBY
"ON AIR" key :
COUPLED :
"SEND" Control panel:
"RETURN" control panel : this panel features a level meter and a send level control. When the incoming signal is too low,
MIX AB on rear panel:
INSERT A
Peak
- +
LEVEL
-18 -12 -6 -3 0dB +3 -18 -12 -6 -3 0dB
ON AIR SEND RETURN
broadcast the incoming call. When pressing the key, a teaching procedure(associated with echo
cancelling) is sent, and the keyboard is disabled for 2 seconds. Should the return signal to degrade,
pressing « On air » reinitiate the sequence, to improve the signal quality.
the two correspondants comunicate in Full Duplex. The send to A signal is mixed with the B return,
and vice versa..
Send signat to A = SEND A + RETURN B
Send signal to B = SEND B + RETURN A
this panel features a level meter and a send level control. Internal TEL 400 level limter send
the appropriate signal level according to the telephonee switch board. When "Limit." lights, the
signal is limited. For better audio, reduce "Send" level.
increase it with the « Return » pot.
alows using TEL 400 with mixing desk with only one hybrid input (like compact II). In that case
the channel A only is used. Channel A input is sent to A and B and returns from A and B are
mixed to A output.
- +
LEVEL
+3
PRIVATE HANG UP STBY ON AIR
21
INSERT B
Peak
- + -
LEVEL LEVEL
-18 -12 -6 -3 0dB +3 -18 -12 -6 -3 0dB +3
SEND RETURN
Next
ON
RST
+
OFF
COUPLED
TEL 400