Dm-M820 Jumper Settings; Jumper Settings For The Touch Panel Board; Led Of Dm-M820 T/P Board - Epson MR Series Technical Reference Manual

DM-M820 Jumper Settings

Jumper settings for the touch panel board

Jumper Location
SET 1, 2, and 3 are shorted. The others are open.

LED of DM-M820 T/P board

When power is supplied, the red LED lights.
During data communication the green LED blinks.
A-2 Jumper Settings
Set 1 > Set 10
Rev. I