Memorex MM1720 - Manual (Page 10)

10
Other specification and Parameters：
. Display color unlimited
Max resolution（PROGRESSIVE SCAN
） 1600*1200（Refresh f frequency 60Hz）
Sync Input Signal Separate H/V sync. TTL level, positive or negative
Video input signal RGB, Analog （0.7v P-P）Positive at,75ohms
Video Broadband 160MHz
Power AC90~260V,60/50Hz
Operating temperature 0℃~40℃
Operating humidity 10%~80%
Storage Temperature - 20℃~45℃
Storage humidity 5%~95%
Common Problems and Troubleshooting：
Please read this table first before asking for authorized service centers’ help
Problems Possible reasons TROUBLESHOOTING
No image .Connected to the Power supply or not
Switch of Power supply is off not Signal
cable connected correctly or not monitor
is on the condition of energy-saving or
not
. Connect the Power supply
Close the switch
Connect the signal cable correctly
Press any key on the keyboard or
move the mouse
The color
display is
abnormal
There is object with strong magnetic field
or not
The array of stitch on signal electrical
outlet is correct or not
Connection of signal cable is correct or
not
.
Move the object or the monitor
Use the signal electrical outlet
adopted to the array of stitch
Connect the signal cable correctly
The image is
unstable or
rolling
Signal wire connect to mainframe
solidly or not
The array of stitch on signal outlet
Connect the signal wire
solidly Use the signal
electrical outlet adopted to