Cubic Communications CDR-3250 - Power on and Initial Set up; Emergency Operation; Initial Adjustments and Control Settings; Normal Operation

CDR-3250/80 TECHNICAL MANUAL
Issue 2.2 3-5
3-3 POWER ON AND INITIAL SET UP.
To turn on and initially set up the receiver do the
following:
1. Set the power/volume knob on.
2. Observe the display for initialization displays
then the normal display.
3. Plug headphones or speaker into the PHONES
jack.
4. Adjust the volume as desired.
5. To shut down the receiver, set the
power/volume knob to OFF.
NOTE
If the receiver is remotely controlled, the
receiver must be initially configured for bus
operation. The receiver's bus parameters
must match the parameters of the remote
controller. Perform the remote control
configuration procedures in paragraph 3-
7.5.2.2.
3-4 EMERGENCY OPERATION.
There are no emergency operating procedures.
3-5 INITIAL ADJUSTMENTS AND
CONTROL SETTINGS.
There are no initial adjustments or control settings
necessary.
3-6 NORMAL OPERATION.
Receiver functions are set or changed by watching the front
panel display, while using the keypad (and/or main
adjustment knob) to select and enter the parameters. If the
meter display is shown (figure 3-5 or 3-6), press the
MTR/MNU key to show the normal display containing the
soft key menu (figure 3-3). Refer to paragraph 3-7 to set
or change receiver parameters.
3-7 SETTING OR CHANGING RECEIVER
PARAMETERS.
When the receiver is first powered on, a power-on self test
(POST) tests key circuits in the receiver, and performs a
built-in test equipment (BITE) test. If a failure is detected,
the display shows the failure code. When no failures are
detected, the receiver displays the primary soft key menu.
Each of the four main soft key menus are described in
paragraph 3-7.1. The secondary and subsequent main soft
key menus are selected by pressing the NEXT key.
Pressing the MTR/MNU key while in most menus causes
the receiver to switch to the METER display.
The following paragraphs lists the soft key menus used to
change receiver parameters. Shaded keys indicate the next
logical key to press in a particular sequence. If no shading
is shown the operator has a choice of keys to press. Figure
3-7 shows a flow chart of all soft key menus.
NOTE
To cancel the current operation and return
to the main menu, press the CANCEL soft
key when displayed. To return to the
function group menu press the RETURN
soft key when displayed. This key allows
the operator to continue entering other
related functions without returning to the
main menu. To return to the main menu
press the DONE soft key when displayed.
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