Telex C-2002 - Manual (Page 11)

Remote Control Console
5
3 Operation
3.1 Selecting a line
Selection of a line for transmit occurs when the “SEL” button is pressed and the LED under the switch lights, to
transmit on both lines press the “ALT” button then the “SEL” button of the opposite line.
3.2 Releasing a line
To release a selected line from transmit press the “RLS” button for the selected line. If the “RLS” button LED is
blinking RX audio was present on the line during the last 10 seconds or the time preset in tech-mode.
3.3 Muting a line
To mute a particular lines RX audio from the speaker press the “Mute” button. The mute button can be configured
for both latched or timed operation. If the “Mute” button LED is blinking a parallel console is transmitting on that
line and the console is being muted to reduce feedback squeal.
3.4 Selecting a frequency (F-Tone)
Selection of a F-tone can be accomplished in different ways, with a line selected simply press the desired F-tone
(F1-F8) and the associated Line and F-tone alphanumeric will be displayed on the second line of the display, if F9-
F16 are desired press the “ALT” button then the F-tone required (ALT + F3=F11).
The “Chan” button along with the DTMF keypad can also be used to change a F-tone, with a line selected simply
press “Chan” + “05” to set F5 for the selected line, “Chan” + “12” to set F12.
When both lines are selected any of the above methods will change the F-tone for both lines, to change only one of
the lines F-tone when in a group mode, simply hold down the desired lines “SEL” button and perform any of the
above methods.
3.5 Supervisory control
If supervisory control of a line is required, simply press the “SUP” button and all parallel consoles will be locked
out from use of this line, parallel consoles will display a blinking LED under the “SUP” button if they select a
supervised line. When completed simply press the “SUP” button again to release control of the line, now all
consoles will have use of the line for transmit.
3.6 Sending Alert tones
With a line selected, simply press the “Alert” button to generate an alert tone. If programmed in tech-mode the
“ALT” + “Alert” can be used to generate a different alert tone.
3.7 Volume Control
Holding down the selected line button and scrolling the volume meter on the display with the UP/DOWN volume
control button can adjust speaker volume.
Earpiece audio can be adjusted using the UP/DOWN volume control with the handset off-hook.