2 controls and indicators, Power switch, Keypad – HP NonStop G-Series User Manual
Page 29: Controls and indicators
SL500 (M852x) Tape Library Installation and User’s Guide — 541531-002
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Controls and Indicators
This section includes:
Power Switch
When the switch is in position 1 the tape library and tape drives are powered on. When
the switch is in position 0 the tape library and tape drives are powered off.
Keypad
The keypad is used to open the door, open the CAP, and notify the user if service is
required.
1. The Door Open button opens the tape library door. All doors function as one door
and can not be opened individually.
2. The CAP Open button opens all CAP doors.
3. The Library Active LED, if on, indicates the tape library is functioning properly. If
the Library Active LED is flashing, call your service representative.
4. If the Service Robot LED is on and flashing, call your service representative.
5. If the Service Required LED is on and flashing, call your service representative.
Note. Earlier built tape libraries had power supplies that had individual power switches. Later
tape libraries have one power switch that controls all power supplies in the rack.