AML KDT750 Price Verification System - Manual (Page 26)

KDT750 User’s Guide
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Main Power Switch and Power-On Reset
The KDT750 unit contains a main power switch that disables the unit when the rear panel is
removed during servicing and installation. This switch is designed as a safety measure, and it
is not recommended that the switch be bypassed or modified in any way.
To reset the KDT750 unit with power enabled, hold down the middle two pushbuttons for 10
seconds or until the LCD screen goes black. When the buttons are released, the unit will per-
form a warm boot.
Secure Digital (SD) Card
The internal SD card is required for normal operation of the KDT750 unit. The card can be
removed and connected to a PC for configuration, upgrades and file transfer, but the
device should not be powered on without it properly installed and secured.
All KDT750 configuration files are located on the SD card.