Indicators For Dm-M820; Leds; Beep (Only For Models With An Msr); Dm-M820 Operation - Epson MR Series Technical Reference Manual

Indicators for DM-M820

LEDs

There are two LEDs: the power LED for the LCD unit and the LED for the MSR.
These LEDs have the following meaning:
LED Color
Power LED Green
Flashing green
Off
MSR* Green
Orange
Off
* Applies only to models with an MSR unit.

Beep (only for models with an MSR)

The beeper can be enabled or disabled with the MSR utility. If enabled, the beeper sounds once
for a successful card reading and three times for an unsuccessful card reading.

DM-M820 Operation

Adjusting the View Angle

The tilt mechanism of the LCD monitor allows you to adjust it to a comfortable viewing angle.
Rev. I
Meaning
Power is on (during normal operation).
No video input signal detected.
Power is off.
Card reading is successful.
Card reading has failed.
Waiting for card reading or power is off.
MR Series Technical Reference Manual
POWER LED
MSR LED
Operation of the IM-800 and the DM-M820 6-3