FEC U121TA, User Manual

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USB Aegis – Series
`41
Trouble Shooting
When encountering difficulties in using this product, please follow the steps
below. If the problem persists, please contact the dealer.
1. No picture on screen
a. Check the AC cord and signal cable. Make sure they are properly
connected.
b. Check that the power button on the OSD panel is turned on.
c. Check if the computer has entered energy saving mode.
2. Abnormal display colour
a. Check if the signal cable is properly connected to the computer.
b. For model U152TA / U12xTA, using the on-screen-adjustment
mode to adjust the colour parameters.
3. Skewed or distorted display
a. Check if the signal cable is properly connected to the computer.
b. For model U152TA /U12xTA, using the on-screen-adjustment
mode to adjust the geometric parameters.
4. Picture too large or too small
a. Check if the display resolution is set correctly in the operating system.
b. For model U152TA / U12xTA, using the on-screen-adjustment mode to
adjust the size parameters.
5. Touch screen does not work
a. Check if the COM port cable is properly connected to the computer.
b. Check if the Elo touch driver has been loaded properly.
c. Check if the COM port number is set correctly.
6. VFD Customer Display does not display properly
a. Check if the power & signal cables are connected properly.
b. Check whether the power switch is turned on.
7
. Magnetic Card Reader does not work
a. Check if the MCR Connector is properly connected to the MCR socket
on the rear of the unit.
8 . The card swipe character(s) is incorrect or shows random characters
a. The country code parameter setting may need modification, please
refer to the section, MCR Parameter Modifications.