CipherLab 1661 Specifications download pdf (Page 79)

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Chapter 2

Selecting Output Interface

2.3 BT SPP MASTER

As a SPP master device, the scanner will be able to resume connection with the host

upon powering on again, as long as the host application is running. If the scanner fails to

resume connection, it will try every 5 seconds to re-connect to the host unless you have

the scanner read the “Reset Connection” or “Restore System Defaults” barcode.

For BT SPP Master, refer to

43.2.2 Configure Related Settings for related connection

settings.

Note: In SPP Master Mode, if it fails to re-connect within the specified period of time (2

minutes by default), the scanner will become inactive to save power. Once the

re-connection is established successfully, the scanner will not go through transition

from full CPU speed to low CPU speed even though it is idle during the specified

time interval for Auto Power Off. It will automatically turn off when the time is up.

Refer to

1.1.2 Auto Power Off & Power-Saving.

2.3.1 ACTIVATE BT SPP MASTER MODE

This is SPP Master Mode.

Activate BT SPP,

Master Mode

How to connect with the target device?

Produce two setup barcodes for the target SPP slave device, just like what we do for 3610.

 “Set Connection”

 “MAC ID”

Note: The “MAC ID” barcode must have a prefix of two characters, either “0x” or “0X”,

followed by the real MAC address of the target device.

Usage:

1. Read the “Activate BT SPP, Master Mode” barcode above and barcodes for connection settings,

such as authentication and preset PIN. Skip this step if no connection settings are desired.

2. Read the “Set Connection” and “MAC ID” barcodes. The scanner will respond with one beep

upon reading each of the barcodes.

Set Connection

refix “0X” to target MAC address

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CipherLab 1661 Specifications Page 79