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4. OPERATING PROCEDURE
Power Supply
(1) When the AC Adapter on the market is used:
When the AC adapter is equipped with the power switch, the scanner is turned on and off by turning on and
off the power switch. When the AC Adapter is not equipped with the power switch, the power is supplied by
plugging in the power cord (no RPC function can be used).
(2) When the power is supplied from the host (ECR/POS):
The power can be supplied via the interface cable. If the host can control power supply to the scanner, the host
turns the scanner on and off.
Auto-Power Off Function
To save electricity, this scanner has a function that laser and the motor are automatically turned off when the
scanner does not read barcodes for a prescribed time. At auto-power off time, the scanner enters reading standby
state by pressing the Push Switch. Since the laser and motor are turned on when the merchandise detect sensor
detects something, the scanner also enters reading standby state when anything like a hand is put above the
Scanner Window.
5. BARCODE READING
This scanner reads barcode in the following range.
5.1
Scanning Direction
There are two types of the scanner depends on setting position. They are the vertical type and the horizontal type.
Each type can read barcodes in the following range.
The scanning pattern generated by an optical head unit is designed to achieve the best reading performance when
an article is scanned as illustrated below.
Scan Direction
Scan Direction
Scan Direction
<Seen from the above>
- 4 -
Top Window
Top Window (152.4 mm)
(152.4
)
mm
Top Window (121 mm)
(LS-780H)
EO1-19036
LS-780 SERIES
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