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GigWorks MKII-16 Switch Model MKII-BASE16
Installer's/User's Manual 59003-01 Rev. A
Chassis Switch Panel C-3
Chassis Switch Panel
Watch Dog Timer Disable
Refer to Figure C-3. The Switch contains a Watchdog timer that resets the
internal processor in the event of a hangup. The Watchdog Disable switch, when
ON, disables the Watchdog timer. The Watchdog Disable switch must be in the
OFF position for normal Switch operation. Use the Watchdog Timer Disable
switch only under the direction of your service representative.
Test Mode
Refer to Figure C-4. The switches are shown in the 00 position.
Figure C-4 Test Mode Configuration Switches
The Test Mode configuration switches are read at power-up or Reset and select
one of four test modes as follows:
Bit 1 Bit 0 Test Mode
0 0 POST. Run diagnostics one time at startup. This is
the normal default setting. Refer to the
Troubleshooting Section of this manual for a
description of the Power-On-Self-Tests (POST).
0 1 Continuous Test. This is similar to activating the
Continuous Test button on the front of the chassis.
Refer to the Troubleshooting Section of this manual
for a description of the Field Diagnostics. Use this
test mode only under the direction of your service
representative.
1 0 Test Bypass (No diagnostics at startup). The Switch
proceeds straight to normal processing. Use this test
mode only under the direction of your service
representative.
1 1 Utility mode. This Test Mode is for factory use only.
1 0
MODE
0
1