Wireless Communication Function (Sj-Wp-Bt Model Only); Wireless Communication Initial Setting; Sj-Wp-Bt Wireless Communication Specification - AND SJ-3000WP/-BT Instruction Manual

10. WIRELESS COMMUNICATION FUNCTION
The SJ-WP-BT model has a wireless communication function.
Please purchase optional a wireless communication receiver separately.
This product is not paired with the wireless receiver at the time of shipment. In order to
use, it is necessary to perform the procedure in "10.1.Wireless Communication Initial
Setting" below.
The SJ-WP-BT model can be paired with one wireless communication device.
Note
The wireless communication function is a built-in option already incorporated at the time
of factory shipment. Therefore, please note that it can not be added to a SJ-WP model
later.

10.1. Wireless Communication Initial Setting

While the power is off, press and hold the "connection switch" of the wireless
communication receiver until the LED lights in orange. (About 3 to 4 seconds)
Turn on the power and wait for a while. If there are multiple scales or balances, turn off the
power of those other than the one to be connected. When pairing is successful, the
"Wireless communication mark" lights up on the display. If the connection is not successful,
please refer to the owner's manual of the wireless communication receiver.

10.2. SJ-WP-BT Wireless Communication Specification

Transmission format Start-stop synchronous communication(asynchronous), Bidirectional,
Signal format
Start bit
(SJ-WP-BT model only)
Half duplex transmission
Baud rate
Data bit
Parity
Start bit
Stop bit
Usage code
Terminator
LSB
0 1 2 3 4
Data bit
2400bps
7 bit
EVEN
1 bit
1 bit
ASCII
C L (C : 0Dh, L : 0Ah)
R F R F
MSB
5 6
Parity bit
18
Stop bit