Chapter 4: Troubleshooting Procedures
4-4
CSMIM2 Installation Guide
4.2.2
Set Up Mode
Pressing the Set Up switch within 30 seconds of either a reset or cycling
on power puts the CSMIM2 into Set Up mode. The S/U indicator is on
after pressing the Set Up switch.
4.2.2.1
Set Up Mode Error-free Sequence
Table 4-3 summarizes the indicator sequences that display in test mode
during an error-free start-up. A description of each sequence follows
Table 4-3.
Table 4-3
Test Mode Error-free Indicator States
Key:
●
= On continuously
✕
= Off
■
= Flashing irregularly
◆
= Flashing regularly (about 1Hz)
4.2.2.2
Activity T1: Testing Indicators
All front panel indicators, except the non-selected segment LEDs, light
for a few seconds, then all but the Ethernet Channel indicators turn off.
This sequence confirms that all indicators are operational. At this point,
the CSMIM2 is in normal mode. Press the Set Up switch to put the
CSMIM2/MODMIM into monitor mode.
4.2.2.3
Activity T2: Testing the Hardware
During power-up, the CSMIM2/MODMIM runs self-tests that execute
CPU diagnostics, ROM and E2 PROM, flash checksums, refresh, internal
serial port and LAN loopbacks, and RAM tests. The Traf indicator
flashes during the tests and after completing the power-up self-tests, the
Stat and Ethernet channel indicators remain on.
Activity
Stat
green
Attn
red
Traf
green
T1: Testing Indicators
●
●
●
T2: Testing hardware
●
✕
■
T3: At monitor prompt
●
●
■
