Cino FA470 - Manual (Page 32)

Command Descriptions
2-17
2.4 Action
LED Indicator
(BT, TS)
Descriptions
Controls the LED indicators
This command turns on/off or restores one of the three LEDs, Red LED, Green LED, and Blue LED.
Please note that LED Indicators can not be set to the default value by Factory Default or Master
Default.
Available for Bluetooth F, L & A series and Tethered F, L & A series
Packet Format
Prefix Opcode Status Length Parameter(s) LRC Suffix
7Eh 80h 00h 00h 00h 00h 02h See <Table 1-0> Variable 7Eh
1 Byte 3 Bytes 1 Byte 2 Bytes 1 Byte 1 Byte 1 Byte
. Host Requirements
If the device successfully received the above command issued by the host, a “Device ACK” will be sent
to the host right after the device performed the action. Otherwise, a “Device NAK” will be sent to host to
issue a command error. However, if the host can not receive any response from the device within the
user preset time-out duration, please resend the above command.
. Length
Total size (bytes) of the Parameter(s) field
. LRC
”Opcode” XOR “Status” XOR “Length” XOR “Parameter(s)”
Parameter(s)
< Table 1-0 > LED Indicator Parameter(s) Field
Parameter / PID / Size Options Descriptions
LED Indicator
PID : <Null>
Size : 00h 02h (2 Bytes)
1
st
Byte
- 01h
- 02h
- 03h
2
nd
Byte
- 00h
- 01h
- 02h
LED Selection
Red LED
Green LED
Blue LED
LED Status
OFF
ON
Restore to system control