Instruction manual

286 Appendix A

Manual Changes

screen, immediately press on the keyboard.

NOTE Watch the message carefully because after several seconds it will be replaced with the next

screen. Note that this is automatically done with no key operations.

If the above message does not appear, the 4287A is at fault; contact your local Agilent

customer center listed at the end of this manual or the distributor from which you

purchased the instrument.

Step 5. When ”Recover Hard disk (C drive) [Y, N]?” is displayed, press on the

keyboard. If you want to quit the system recovery, press to start up the 4287A as usual.

Step 6. The following message appears. This is the final confirmation message asking whether you

want to start the system recover. Press

on the keyboard to start the system recovery. If

you want to quit the system recovery, press to start up the 4287A as usual.

===============

SYSTEM RECOVERY

===============

This process will recover the system drive (C:) of this

instrument to the factory-shipment state. It takes about 10 minutes.

Please refer to the Operation Manual for more information.

This is the last chance to quit the recovery process

Continue [Y,N]?

Step 7. The system recovery will complete in about 10 minutes. The following message is

displayed during the system recovery.

===============================

SYSTEM RECOVERY IN PROGRESS....

===============================

System recovery in progress. It takes about 10 minutes.

Please DO NOT TURN THE POWER OFF DURING THIS TIME.

CAUTION Never turn off the power during the system recovery because doing so may cause

serious damage to the 4287A.

Step 8. When the system recovery is completed, the following message appears below the above

message indicating that the system recovery is in progress.

"Recovery Completed !"

"Please any key and then restart system."