Denso BHT-500B User Manual page 121

BHT-500B
3.
At the slave BHT to be tested, select "1: SLAVE", and at
BHT, select "2: MASTER". Then press the ENT key.
The screen on the right displays during the test, and an infrared
communication test is performed.
If an error occurs, the tested slave BHT beeps three times and displays the
s creen on the right.
T he meanings of the error codes in parentheses are as follows.
( X X )
1: 2400 bps
2: 9600 bps
3: 115200 bps
4: 460800 bps
P ress an d hold the BS/C key to return to the TEST COMMUNICATION menu.
T he mas ter BHT automatically returns
o ccurrenc e o f an error.
Upon normal completion of the test, the tested slave BHT beeps once and
displays the screen on the right.
Press and hold the BS/C k
menu.
The master BHT automatically returns to the TEST COMMUNICATION
menu.
104
1: The received data is different from the sent data.
2: A timeout has occurred during standby for data
reception.
to the TEST
ey to return to the TEST COMMUNICATION
the master
COMMUNICATION menu 10 seconds a fter the