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Installation, Operation, and Maintenance Manual # 509252 Rev R 63
Figure 18. Restart Time Versus QRO State Duration, V-bulb
Electrical Installation and Setup
For a power supply with the QRO components installed and properly connected, the
QRO can be enabled by setting the control card DIP switch S1-6 (marked QRO) to the
YES position. See Chapter 3, “Electrical System” for further programming details.
Operation
The QRO state, when enabled by programming switch S1-6 on the control card, will
be active during every transition from the Lamp On state to the Standby state, whether
the lamp is operated remotely or from the front panel. The Lamp On state may be
reentered by pressing the LAMP ON front panel switch or by remotely switching to
Lamp On. If no other action is taken, the Standby state will become active after a QRO
state duration of 40 seconds. The Reset state may be entered at any time by pressing
the RESET front panel switch or by remotely switching to Reset.
In a multiple-unit configuration, mixing QRO and non-QRO units is unlikely.
However, if power supplies with and without the QRO are mixed, units with the QRO
will operate as described in the preceding paragraph, and the units without the QRO
will operate as described previously for a standard P300M power supply. The Initial
Startup Procedure, Master/Slave Operation, and Remote Operation of power supplies
with the QRO are the same as for standard non-QRO units.
See Appendix E, “Replacement Parts” for the QRO parts list.