Select:) Utility Menu Branch; Util:) Rt-Clk; Util:) Refadjust; Util:) Id - Comtech EF Data SLM-5650A Installation And Operation Manual

7.2.7

(SELECT:) Utility Menu Branch

UTIL: RT-Clk RefAdjust ID Display Temp
Agc Alarm PwrCal Firmware FAST
Use the arrow keys to select RT-Clk, RefAdjust, ID, Display, Temp, Agc, Alarm, Alarm,
PwrCal, Firmware, or FAST submenu. Press [ENT].
7.2.7.1

(UTIL:) RT-Clk

Edit Real-Time Clock:
15:34:25 27/09/16
Use the  arrow keys to select and set the Real-Time Clock. The time is provided in the
military 24-hour time format (HH:MM:SS). The date is provided in the DAY/MONTH/YEAR
(dd/mm/yy) European format.
7.2.7.2

(UTIL:) RefAdjust

Internal 10 MHz Ref Freq
Fine Adjust: 3F3
Use the  arrow keys to select and adjust the internal high stability 10 MHz oscillator to
counteract aging. The control value is in hex – not decimal – and has a range of 000 to FFF. The
typical calibration point for a modem is nominally around 400.
7.2.7.3

(UTIL:) ID

Edit Circuit ID:
------------------------
Use the  arrow keys to assign a name for the unit in the communications link. This name
(Circuit ID) can be any combination of alphanumeric characters up to 24 characters in length.
Additional characters supported are: ( ) * + / . (period) , (comma) and space.
7.2.7.4

(UTIL:) Display

Edit Display Brightness
100%
Use the  arrow keys to adjust the front panel display brightness. Valid settings are 25%, 50%,
75% or 100%.
7.2.7.5

(UTIL:) Temp

Modem Temp (Deg C): RF=+61
M&C=+35
This read-only screen allows the user to view the modem internal temperatures (RF, PS, M&C,
Mod and Demod).
Front Panel Operation
(E)
(E)
(E)
PS=+40
Mod=+43 Demod=+51
7–46
(E)
(E)
(E)
SLM-5650A Satellite Modem
Revision 10
MN-SLM-5650A