User's Manual

Service Calling System User Manual----English Version
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4.2.6 Working Condition
(1) Before applying the display device, please match WD1X / PD1X display device with
SC1X / SC2X calling device.
(2) Receive information
z When the display device receives an effective signal, the LCD displays ‘▼▼▼’
(flashing).
z When receives the calling information, the display device will vibrate and display the
table number and the service code (Note: it displays the latest service code).
z If there is no calling information, WD1X/PD1X displays time and battery capacity.
(3) Deal with the received information
z WD1X/PD1X is able to match with 180 service callers at most. Use arrow keys [Ç]
[È] to refer to the calling information (including the table number and service code).
z If the calling information has been dealt, use key [Ç] [È] to select it and press cancel
key [C] to delete it, or system will prompt you by vibration every 3min.
(4) Low Battery Capacity Alarm
z If the battery capacity is in level1 (or less than level 1), there will be a low-tension
alarm per 4 minutes and finally the calling display will power off automatically.
z Low battery warning: At the first time, the calling display will vibrate once, show
flashing message ‘LO--1’ four times and then return to the previous interface. When
the battery capacity is zero, the display will show message ‘LO-0’ three times and then
power off automatically.
(5) Battery Charging
z When the battery capacity is too low, it will prompt charging by vibration.
z If it is not charged on time, WD1X/PD1X will power off automatically.