Instruction manual

236 Appendix E

Power Requirement

Turning the Power ON and OFF

Perform the following steps to turn the power ON or OFF.

Turning the power ON

Step 1. If the standby switch ( ) in the lower-left part of the front panel is in the pressed down

( ) position, press the switch to the popped up position ( ).

Step 2. Press the standby switch to the pressed down position ( ).

This operation turns ON the power, and the E5061A/E5062A starts the self-test.

Step 3. Confirm that the self-test indicates normal operation.

Normal operation is confirmed by the self-test if no error message appears.

Turning the power OFF

Step 1. Use either of the following methods to turn OFF the E5061A/E5062A.

• Press the standby switch ( ) in the lower-left part of the front panel (now in the

pressed down ( ) position) to the popped up ( ) position.

• Send the shutdown command from an external controller.

These operations will start the E5061A/E5062A shutdown process (required software and

hardware processes for turning the power off), and the power will turn OFF after a few

seconds.

NOTE Under normal circumstances, always press the standby switch ( ), or send the shutdown

command from the external controller, to actuate the E5061A/E5062A shutdown process.

Never cut off the power supply directly by disconnecting the power cable plug from

the rear panel of the unit.

If the power supply is cut off directly by disconnecting the power cable plug or by

disconnecting the power supply to the AC outlet, the shutdown process will not be carried

out, and there is a risk of damage to the software or hardware of the E5061A/E5062A.