801AP
17A-05-AP
2 11/02
© 2002 Tyco Safety Products PAGE 9 of 10
Registered Office: First Floor North Building Walden CourtParsonage Lane Bishopís Stortford Herts CM23 5DB
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3.6 ADDITIONAL FUNCTIONS
DEVICE POLLING
In all operations that retrieve data from an attached
device, the 801AP polls the attached device at a pre-
determined interval. This interval is 2 seconds for the
ADDRESS PROGRAM function and 5 seconds for all
other functions. The polling instants will be observable if
the LED is set to blink mode.
LOW BATTERY
This is indicated by a flashing cursor in the bottom right
of the LCD display.
The batteries must be charged using the mains adaptor
with its connecting lead plugged into the Service Tool dc
input socket.
CPU RESET
Note: This function is not normally used.
If the buttons or display are not responding correctly, the
Service Tool may be reset. This is done by pushing a
small jewellers type screwdriver into the pinhole on the
bottom of the Service Tool to actuate a switch.
When a CPU reset is carried out, the Service Tool will
start up as described in para 3.2 ‘Password Protection’.
INTRINSICALLY SAFE 800Ex DETECTORS
Intrinsically Safe 800Ex detectors can only be
programmed if an Ex dongle adaptor (supplied with the
EXI800) is fitted to the ‘AUX’ port of the 801AP Service
Tool (see Fig. 9).
When using with Intrinsically Safe 800Ex devices, the
Service Tool must be used in a non hazardous safe area.
Fig. 9
Ex Dongle Adaptor
fitted to 801AP ‘AUX’
port
3.7 ACCESSORIES
3.7.1 ACCESSORY KIT (516.800.923 UK)
Consisting of:
Carry case
Car lighter adaptor
Shoulder strap
3.7.2 SPARES
Spare ancillary lead: 516.800.922 UK
Ancillary lead spare pins (bag of 10): 516.800.924
Spare batteries, pack of 4 x AA
Nickel Metal Hydride: 516.800.925
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