User Manual

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will stay at the proper mode which it should be.
5. Sympton :
Garbage code is received.
Answer :
Wrong RS232 parameters were set, such as baud rate or parity bit. Configure your RS-232
Serial Adapter to a correct setting again.
6. Sympton :
Mass data transmission will stop midway or receive garbage code.
Answer :
Please select “Hardware” in flow control setting.
7. Sympton :
Can not connect the RS-232 Serial Adapter when in Remore Setting Up.
Answer :
Check to see if RS-232 Serial Adapter is staying at DATA mode. If YES, please disconnect
its link first. This can be done by turning off the power of another Bluetooth device
which this RS-232 Serial Adapter is linked with. Turn off power of RS-232 Serial Adapter,
then turn it on. Push MODE button to get into Configuration mode.
8. Sympton :
Want to reconfgure RS-232 Serial Adapter, but forgot its previous baud rate setting.
Answer :
Turn off power of RS-232 Serial Adapter, then turn it on. Push MODE button immediately
before it automatically links with other Bluetooth device (i.e. let the link NOT be built).
At this moment, baud rate is defaultly set to 115200, you then can use this baud rate to
get into Configuration mode.
9. Sympton :
Which mode RS-232 Serial Adapter is staying when in Configuration state?
Answer :
In Configuration state, it is always staying at Slave mode. The diffenence between
Master and Slave modes only exists in DATA state.