
12
Enter Setup
1660 Barcode Scanner
User Guide
5) Replace the battery lid and lock it firmly.
1.1.2 HOW TO OPERATE THE SCANNER
Turn on the scanner…
Press the [Delete] key for 3 seconds. The scanner will respond with a long beep (high tone) and its
LED indicator will become solid red and go off quickly.
Turn off the scanner…
Press the [Delete] key for 2 seconds. The scanner will respond with two short beeps (high tone)
and the LED will finally become solid red. Release the key then.
Delete the last collected data when in memory mode …
Press the [Delete] key. The scanner will respond with two short beeps (high tone) and the LED will
become solid red. Before the LED goes off (within 1 second), press the [Delete] key again to
confirm the deletion.
1.1.3 AUTO POWER OFF
Specify the time interval (1~254 min.; 0= Disable) for the scanner to automatically turn
off in the following circumstances. By default, it is set to 10 minutes. If this feature is not
desired, set it to 0.
Auto Power Off before establishing a Bluetooth connection successfully...
The 1660 scanner will stay active for 1 minute waiting for a connection request from the host
(SPP) or trying to connect to the host (HID). Its CPU is running at full speed, and the LED is
flashing blue (On/Off ratio 1:1).
If it fails to connect within 1 minute, the scanner will become inactive to save power for the
remaining period of time (the specified value minus 1 minute). Its CPU is running at low speed,
and the LED is flashing red (On/Off ratio 20 ms: 3 sec).
Press the [Trigger] key to wake up the scanner when it becomes inactive, and the scanner will
stay active for 1 minute again.
If it fails to connect again and again, and finally stays inactive until the specified time interval has
elapsed, the scanner will automatically turn off in order to conserve battery power.
Hold down the [Delete] key for 3 seconds to turn it on. On your computer, you will have to
search Bluetooth devices again.
Komentáře k této Příručce