4.1.3.1 Optional Menu Switch Unit
Ref. Time 1
->Switch Unit <-
Ref. Time 2
->SCU State <-
SCU Cnt1
SCU INFO
SCU State
->SCU Cntl <-
SCU INFO
SCU State
SCU Cnt1
->SCU INFO <-
Mode:manual
CLK1:1 CLK2:1
PSU1:1 PSU2:1
MUX: enabled 1
REMOTE: disable
>OUTPUTS: enabled<
Selected Clk:1
S/N:11010000
Ver:100
CLK1:0
CLK2:0
OK
OK
OK
OK
With this menue you can check all important status information about the switch card unit. The example above
shows a perfect mode of operation. Both power supplies (PSU1, PSU2) are connected - the two receivers are
working in "normal operation mode" (CLK1, CLK2). If the second clock is not connected or in free running mode,
the display shows "CLK2:0". If there is no power connected on PSU1, you can see the status "PSU1:0" on the
display of the LANTIME.
With the submenue
SCU Cntl
you can configure the following parameters:
REMOTE:
disabled/enabled
disable or enable remote control of the SCU
OUTPUTS:
enabled/disabled
disable or enable outputs of the SCU
Selected Clk:
Clk:1, Clk:2
The reference clock can be selected with the function keys or from a connected workstation -
for this the mechanical switch in front of the SCU card must be locked in position "Auto".
Otherwise (position "Manual") the selected clock can only be changed by using the switch
of the SCU.
30
Date: 20th March 2020
IMS-GNS181 Setup Guide
