PowerWalker VFI 1000E - Manual (Page 5)

8
(buzzer beeps), press this key and the On/Test/Mute key at the same
time to disable the buzzer.
(c) When UPS is in operation this key is pressed with the Off key
simultaneously for 3 seconds, the UPS will be switched off after two
beeps
13. Off key: It should be pressed with the control key (see the above item 12)
simultaneously to switch off the UPS.
3.3 Outline Description
1KVA Tower Case
FRONT VIEW SIDE VIEW
BACK VIEW
9
2KVA / 3KVA Tower Case