User's Manual

23
Chapter 1 Understanding RFID Reader
Response OK,[m]\r (Default m= ‘2’)
[m]: ‘0’ ~ ‘254’ (Unit=minute)
ERR,[code]\r
#@sys_tps=[m]\r
Purpose Set the Delay Time of Power Saving Mode
Response OK\r
ERR,[code]\r
Note: Power Saving will not take effect when one of the following conditions is met:
(1) RFID Reader is in the configuration mode.
(2) The scanning mode is set to Test Mode.
(3) The setting value of Power Saving is greater than Auto Power Off.
1.1.4 LOW BATTERY ALARM
By default, the battery alarm will beep when the battery charge gets low. In order to
prevent data loss, it is advised to replace the battery immediately when hearing two short
beeps (high tone).
Command:
#@sys_battery?\r
Purpose Get Voltage of Battery
Response OK,[m]\r
[m]: battery voltage. (e.g. 100%)
ERR,[code]\r
#@sys_lbalarm?\r
Purpose Get Low Battery Alarm
Response OK,[m]\r (Default m= ‘1’)
[m]: ‘0’ – Disable
‘1’ – Enable
ERR,[code]\r
#@sys_lbalarm=[m]\r
Purpose Set Low Battery Alarm
Response OK\r
ERR,[code]\r
Warning: Using Bluetooth
®
connection will substantially reduce battery power. Disable
the Bluetooth
®
function when it is uselessly.