Utility: Set-Rtc; Utility: Display-Brightness; Utility: Led; Utility: 1:1 - Comtech EF Data CDM-750 Installation And Operation Manual

CDM-750 Advanced High-Speed Trunking Modem
Front Panel Operation
5.2.2.6.1

Utility: Set-RTC

Edit Real-Time Clock:
Time: 12:01:02
To edit the time and date settings of the Real-Time Clock: First, use the
digit to edit, and then use the arrow keys to edit the value of the digit. Press ENTER when done.
In accordance with European convention, the date is shown in DAY-MONTH-
YEAR format. Time is shown in Military (24-hour) format.
IMPORTANT
5.2.2.6.2

Utility: Display-Brightness

Edit Display Brightness:
To edit the brightness of the VFD (Vacuum Fluorescent Display): Use the
select a suitable brightness level. The selectable values are 25%, 50%, 75% or 100%. Press
ENTER when done.
5.2.2.6.3

Utility: LED

Front Panel LED Test: Enabled
Use the ▲ ▼ arrow keys to select Enable or Disable, and then press ENTER to execute a
diagnostic test on the front panel LED Indicator and the VFD. The LED Indicators are
individually tested, and a series of test patterns are displayed on the VFD. Normal operations
resume upon completion of the test.
5.2.2.6.4

Utility: 1:1

Press ENTER key to force Unit into
Standby (1:1 only)
If the unit is part of a 1:1 redundant pair of modems and this unit is currently online, press
ENTER to force the current unit to switch to standby mode.
Date:26/10/06
100%
(Enable, Disable)
5–42
Revision 1
MN-CDM750
(34v)
◄ ► arrow keys to select a
(v)
arrow keys to
▲ ▼
(v)