Honeywell HMLCD19 사용자 설명서

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Rev. A 
 
iv 
HMMU000882 
  
04/09/04 
 
EXPLANATION OF GRAPHICAL SYMBOLS 
 
 
The lightning flash with arrowhead symbol within an 
equilateral triangle is intended to alert the user to the 
presence of uninsulated "dangerous voltage" within the 
product's enclosure that may be of sufficient magnitude 
to constitute a risk of electric shock to persons. 
 
The exclamation point within an equilateral triangle is 
intended to alert the user to the presence of important 
operating and maintenance (servicing) instruction in the 
literature accompanying the product. 
 
CAUTION:  TO REDUCE THE RISK OF ELECTRIC SHOCK, 
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
C A U T I O N
RISK OF ELECTRIC SHOCK
DO NOT OPEN
 
 
Rev. A 
 
19 
HMMU000882 
  
04/09/04 
SECTION 4: 
TROUBLESHOOTING AND MAINTENANCE 
4.1 TROUBLESHOOTING 
No Power 
•  Make sure the Power cable is plugged to the wall and the 
back of the monitor. 
•  Make sure that the Power button on the front of the monitor 
is turned ON.  Press the Power button firmly to turn the 
power OFF, then again to turn it ON. 
 
Poor Picture Quality 
If the quality of the picture is poor and cannot be improved by 
making adjustments on the front control panel, inspect all 
system connections and cable runs. 
 
4.2 MAINTENANCE 
To reduce the risk of electrical shock, do not remove the cover 
or back of monitor. No user-serviceable parts are inside. 
 
4.3 SERVICE 
AND 
SUPPORT 
Refer servicing to qualified personnel or contact the Technical 
Support at 1-800-796-CCTV for assistance.