Select: Utility; Utility: Set- Rtc (Set Real-Time Clock); Utility: Display (Display Brightness); Utility: Switch-Id - Comtech EF Data CRS-300 Installation And Operation Manual

CRS-300 1:10 Redundancy Switch
Front Panel Operation
7.8

SELECT: UTILITY

UTILITY: SET-RTC
SWITCH-ID
Select SET-RTC, DISPLAY, SWITCH-ID, or TEST RELAY using the ◄ ► arrow keys, then
press . This submenu permits the User to select from a number of different utility functions,
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which are described as follows:

7.8.1 UTILITY: SET- RTC (Set Real-Time Clock)

EDIT REAL TIME CLOCK:
12:00:00
Edit the time and date settings of the real-time clock. Select the character to be edited using the
◄ ► arrow keys, then change the value of the digit using the ▲ ▼ arrow keys.
Note that in accordance with international convention, the date is shown in DAY/MONTH/YEAR
format.
Once the time and date has been edited, the User should press

7.8.2 UTILITY: DISPLAY (Display Brightness)

EDIT DISPLAY BRIGHTNESS:
100%
Brightness levels of 25%, 50%, 75% or 100% are selectable. Edit the display brightness using the
arrow keys. Once the desired brightness has been set, press

7.8.3 UTILITY: SWITCH-ID

EDIT SWITCH ID:
---- THIS IS A TEST ----
Edit the Switch ID string. Only the bottom line (24 characters) is available. Edit the string by
selecting the cursor position on the bottom line using the ◄ ► arrow keys, then editing the
character in that position using the
The following characters are available:
Once the Switch ID string has been edited, press
DISPLAY
TEST RELAY (ENT)
24/04/00 (ENT)
(PRESS ENTER)
(ENTER)
[space] ( ) * + - , . / 0-9 and A-Z
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arrow keys.
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Revision 16
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