Operation And Safety Check After Repair; Each Operation Check - Epson EB-S01 Service Manual

EB-S01/W01/X14G/S11/X11/S02/S02H/X02/W02/S12/S12H/X12/W12/X14 EH-TW480

2.5 Operation and Safety Check after repair

INITIALIZATION CHECK
After repairing this product, carry out the following initialization check. When
repairing a Safety Device, refer to " 3.4 Safety Check after Servicing (p103)"
out the necessary procedure for safety.
Procedure
1. Connect the power cable.
2. Press the [Power] button on the
projector.
SEIKO EPSON
Check item
Does the [Power] LED light orange?
Does the [Power] LED flash green, then light green?
Does the lamp light?
Troubleshooting

2.5.1 Each Operation Check

When repairing this product, carry out the check for each operation if necessary.
OPERATION CHECK FOR SW BOARD/HK ASSY
and carry After repairing SW Board/HK Assy, carry out the check below following the
instructions. (See " Troubleshooting on Operation Abnormality
Procedure
1. Press the [Power] button on the
projector to turn it on.
2. Check all the buttons on
if they work properly.
3. Check HK assy whether it works
properly.
49
Check item
Does the [Power] button switch on/off the projector?
Does the [Source Search] button switch the sources?
Does the [Menu] button display/close the menu?
Does the [Keystone] button correct vertical
keystone?
SW Board
Does the [Esc] button stop the current function?
Does the [Enter] button determine the setting you
made?
Does the [Help] button display/close the help menu?
Does HK Assy correct horizontal keystone?
CONFIDENTIAL
(p41)".)
Revision C