ViewSonic CDP5537-L CDP4237-L, CDP4737-L, CDP5537-L User Guide - Page 61

Key Lock On' message appears., The screen image looks abnormal., After-image appears on the product. - a fitness

Get ViewSonic CDP5537-L PDF manuals and user guides View all ViewSonic CDP5537-L manuals
Add to My Manuals
Save this manual to your list of manuals

Page 61 highlights

'Key Lock On' message appears. Problem The 'Key Lock On' message appears when pressing the Menu button. Resolution The Lock function prevents the OSD settings from being changed inadvertently. To release the lock, go to Menu and Option and disable the Key Lock option. The screen image looks abnormal. Problem Is the screen position wrong? Do thin lines appear on the background screen? Horizontal noise appears or the characters look blurred. The screen is displayed abnormally. Resolution y D-Sub analog signal - Press the "AUTO" button in the remote control to automatically select the optimal screen status that fits into the current mode. If adjustment is not satisfactory, use the Position OSD menu. y See if the video card resolution and frequency are supported by the product. If the frequency is out of range, set to the recommended resolution in the Control Panel "Display" Setting menu. y D-Sub analog signal - Press the "AUTO" button in the remote control to automatically select an optimal screen status that fits into the current mode. If adjustment is not satisfactory, use the Clock OSD menu. y D-Sub analog signal - Press the "AUTO" button in the remote control to automatically select an optimal screen status that fits into the current mode. If adjustment is not satisfactory, use the Phase OSD menu. y The proper input signal is not connected to the signal port. Connect the signal cable that matches with the source input signal. After-image appears on the product. Problem After-image appears when the product is turned off. Resolution y If you use a fixed image for a long time, the pixels may be damaged quickly. Use the screen-saver function. 57

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
57
'Key Lock On' message appears.
Problem
Resolution
The 'Key Lock On' message
appears when pressing the
Menu button.
The Lock function prevents the OSD settings from being changed
inadvertently.
To release the lock, go to Menu and Option and disable
the Key Lock option.
The screen image looks abnormal.
Problem
Resolution
Is the screen position wrong?
D-Sub analog signal - Press the "AUTO" button in the remote control
to automatically select the optimal screen status that fits into the
current mode. If adjustment is not satisfactory, use the Position OSD
menu.
See if the video card resolution and frequency are supported by the
product. If the frequency is out of range, set to the recommended
resolution in the Control Panel "Display" Setting menu.
Do thin lines appear on the
background screen?
D-Sub analog signal - Press the
"AUTO" button in the remote control
to automatically select an optimal screen status that fits into the
current mode. If adjustment is not satisfactory, use the Clock OSD
menu.
Horizontal noise appears or the
characters look blurred.
D-Sub analog signal - Press the
"AUTO" button in the remote control
to automatically select an optimal screen status that fits into the
current mode. If adjustment is not satisfactory, use the Phase OSD
menu.
The screen is displayed
abnormally.
The proper input signal is not connected to the signal port. Connect
the signal cable that matches with the source input signal.
After-image appears on the product.
Problem
Resolution
After-image appears when the
product is turned off.
If you use a fixed image for a long time, the pixels may be damaged
quickly. Use the screen-saver function.