29
Diagnostic <Diag>
The HT580 has a bult-n dagnostcs program to test the termnal’s hardware. The test
routnes are data destructve. Therefore, before runnng the dagnostc program, make
sure you back up the data on the HT580.
NOTE:
When a hardware or software servce has been made on the HT850, such as
mantenance, repar or upgrade, t s strongly recommended to run the dagnostc program.
ITEM
DESCRIPTION
VER
Display firmware version for the HT580 and Decoder.
SCAN
Tests barcode nput by scannng barcode labels. Press the ESC key to
return to the dagnostcs menu.
LCD
Darken the dots of the LCD screen and cycle power to the LCD backlght
to check f the LCD functons OK
COMM
Connect to the PC’s communcaton testng program to test the USB/
RS232 communcaton
PWR
Tests Battery power
KEY
Tests every key response
RTC
Current tme/date s dsplayed
MEM
Tests RAM condton
Chapter 2
Using the Hardware
1. VER 2. SCAN
3. LCD 4. COMM
5. PWR 6. KEY
7. RTC 8. MEM