Instruction manual
  WM-3004-HD HD LCD WAVEFORM MONITOR INSTRUCTION MANUAL 
6
Concerning installation and operation locations 
  Installing the monitor in the following kinds of locations may cause malfunctioning and/or 
accidents. 
1)  Locations with an ambient temperature outside the range of 0 -40 degrees Celsius (see Note 1) 
2)  Locations with an ambient humidity outside the range of 30-80% RH 
3)  Locations in the vicinity of an air conditioner or subject to rapid temperature changes or the 
formation of condensation 
4)  Locations exposed to direct sunlight (see Note 2) 
5)  Locations exposed to corrosive gases or high concentrations of dust 
6)  Locations where strong magnetic fields are generated 
7)  Locations where the monitor may be splashed with water, oil, chemicals, etc. 
8)  Locations to which vibrations are transmitted from the floor 
9) Unstable locations 
  Take good care to meet the following conditions in order to ensure that the monitor will be used 
properly. 
1)  Do not place heavy objects such as another monitor directly on top of the monitor. 
2)  Avoid placing any objects around the monitor. 
Note 1:  When the surface temperature of the LCD panel exceeds 60 degrees Celsius, the 
panel's backlight and other parts may be damaged. 
Note 2:  Exposing the panel directly to ultraviolet rays for an extended period causes the 
deflection panel to turn brown, in turn causing the contrast to drop and other forms of 
deterioration to develop in the display quality. 
When the monitor fails to operate properly 
  When the image is not displayed properly, check the format settings. 
 If  
 NoSignal   appears on the screen even though input signals have been supplied, check the 
input settings and the format settings. 
  If the front panel switches should fail to operate, check whether the LOCK switch is at the ON 
position. 
When trouble or malfunctioning occurs 
  In the unlikely event that trouble or malfunctioning should occur, contact your dealer or an 
Astrodesign sales representative. 
  If trouble should occur in the LCD panel, the user will be charged for repairs and parts 
replacement even within the warranty period. 
Concerning this manual 
  It is strictly forbidden to copy this manual either in part or in its entirety without permission from 
Astrodesign. 
1)  The contents and specifications of this manual are subject to change without notice for the 
purposes of improving quality. 
2)  Although this manual has been prepared with painstaking care, the user is asked to contact 
Astrodesign if any ambiguities, mistakes, omissions or other shortcomings are noticed. 










