41
8.2 Trouble Shooting
1.No Power
OK
NG
No power
Check power cable is
tightened?
Check Power
“On/Off”
is
“On”?
Re-plug the power cable
Replace main board and check connections
Check the LED
indicate is OK?
Check the AC power
Replace the converter board
OK
NG
OK
NG
NG
Turn on the Power
“On/Off” switch
Replace key board and check connections
NG
Summary of Contents for E2261FW
Page 4: ...4 1 Monitor Specifications ...
Page 5: ...5 ...
Page 19: ...19 4 Input Output Specification 4 1 Input Signal Connector ...
Page 20: ...20 ...
Page 21: ...21 4 2 Preset Display Modes ...
Page 23: ...23 LED array electrical characteristics Ta 25 2 º C 4 3 4 Optical Characteristics Ta 25 C ...
Page 34: ...34 7 PCB Layout 7 1 Main Board 715G5089M02000004S ...
Page 35: ...35 ...
Page 36: ...36 ...
Page 37: ...37 7 2 Power Board 715G3980P04000003M ...
Page 38: ...38 ...
Page 39: ...39 7 3 Key Board 715G5799K0B000004X ...
Page 47: ...47 9 Monitor Exploded Views 2261 Exploded ...
Page 48: ...48 2461 Exploded ...