Set Up Mode; Set Up Mode Error-Free Sequence; Activity T1: Testing Indicators; Activity T2: Testing The Hardware - Cabletron Systems CSMIM2-16 Installation Manual

Chapter 4: Troubleshooting Procedures
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
Activity
T1: Testing Indicators
T2: Testing hardware
T3: At monitor prompt
Key: = On continuously
= 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.
4-4
Stat
green
= Off = Flashing irregularly
CSMIM2 Installation Guide
Attn Traf
red green