Compaq R6000 Series manual Modes of Operation, Standby Mode

Operation 3-5

Modes of Operation

The UPS has five modes of operation, indicated by the LEDs:

■Standby Mode

❏	On Utility Power: green LED	is flashing
❏	On Battery Power: yellow LED	is blinking.

❏Power is not available at the UPS output receptacles.

❏The UPS monitors and charges batteries if required.

■Operate Mode

❏ Green LED is on.

❏Power is available at the UPS output receptacles.

❏The UPS monitors and charges batteries if required.

■Bypass Mode

❏ Green LED is on; yellow LED is on; a five-second interval audible alarm is active

❏Can be enabled manually by moving the Bypass switch (on the rear panel) from NORMAL to BYPASS.

❏Power is available at the UPS output receptacles.

❏Batteries are not monitored or charged.

	BYPASS					BYPASS
NORMAL						NORMAL
						3
				2
		1				3
				2	3
		1	2
	1					5
				5	5
	4	4	4			5
		1	4	2	3
		1		2		3
		&
		4

Figure 3-4. Placing the Compaq R6000 UPS in Bypass Mode