User's Guide

17
Bluetooth device whenever the unit is powered on or software reset.
WCS-232 in Mode1 cannot be discovered or connected by other Bluetooth devices.
Mode2
WCS-232 is waits for a connection from the last connected Bluetooth device.
WCS-232 in Mode2 is to be a slave and waiting for the connection only from the last
connected Bluetooth device. Just like Mode1, if there is no BD address stored in WCS-232,
the mode change from other operation modes to Mode2 is not work properly. Once changed
to Mode2, WCS-232 will wait for the connection from the last connected Bluetooth device
whenever the unit is powered on or software reset.
WCS-232 in Mode2 cannot be discovered or connected to Bluetooth devices other than the
last connected device.
Mode3
WCS-232 is waiting for the connection from any other Bluetooth devices. In Mode 3 the WCS-
232 is discoverable and can be connected to by other Bluetooth devices.
3.2. LED Indicators
RS232-Tx and RS232-Rx LED will flash accordingly when data is transmitted. For small data
transmissions, it may be hard to recognize the quick flashing action of the LED. Charge Led and Low
battery LED will be off, if you don’t use battery pack.
Table 3-2 The WCS-232 LED Indicators
Indicator
Mode LED
Connect LED
Mode 0
Green
┏━━━━━
Mode 1
Green
(every 1 sec) ┏┓
Mode 2
Green
(every 3 sec) ┏┰┓
Mode 3
Green
(every 3 sec) ┏┰┰┓
Connected
(Single)
Green
(every 1 sec) ┏┓
Connected
(Multi)
Green
┏━━━━━
Green
(every 1 sec) ┏┓