Compaq Memory Channel Hub - Manual (Page 9)

Introduction
DIGITAL 2T-CCMHA-CB Central Office Memory Channel Hub Installation/Service Guide 1–3
1.2.2 Operator Control Panel
The operator control panel (OCP), shown in Figure 1-2, is located on the front of the
Memory Channel hub chassis and consists of an On/Off switch, a Reset button, and three
LEDs.
Figure 1-2 Operator Control Panel
LJ-06498.AI7
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DIGITAL Memory Channel Hub 100/8
Central Office
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On/Off switch — Powers the system secondary dc power on or off.
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Reset button — Initializes the system.
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Turbo LED — Lit when computer runs at rated microprocessor speed. Not lit when in
non-turbo mode.
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Disk LED — Indicates disk drive activity.
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Power LED — Lit when power switch is On.