User's Manual

42
1800 Series Handheld RFID Reader Reference Manual
GOOD READ
You have to enable the beeping function when you want to get audio feedback from RFID Reader.
Command:
#@sys_grdbp?\r
Purpose Get Status of Good-Read Beep
Response OK,[m]\r (Default m= ‘1’)
[m]: ‘0’ – Disable
‘1’ – Enable
ERR,[code]\r
#@sys_grdbp=[m]\r
Purpose Set Status of Good-Read Beep
Response OK\r
ERR,[code]\r
FREQUENCY
By default, the frequency for a beeper is configured to 4KHz. This function is available when
Good-Read beep is enabled.
Command:
#@sys_grdbf?\r
Purpose Get Beeper Frequency
Response
OK,[m]\r (Default m= ‘1’)
[m]: Frequency
‘0’ 8 kHz
‘1’ 4 kHz
‘2’ 2 kHz
‘3’ 1 kHz
ERR,[code]\r
#@sys_grdbf=[m]\r
Purpose Set Beeper Frequency
Response OK\r
ERR,[code]\r