Set-Up Steps - Timer Ac4 & Timer T-Link2; Cabling Diagrams - RaceAmerica 3850A AC4 Owner's Manual

SET-UP STEPS - TIMER AC4
The Timer AC4 can be set up in Single (lap-
timer) or dual sensor (autocross Solo 1) configura-
tions and operated in either Manual, Hard-wired
or Wireless modes. Different keypad functions
are available with each mode; this manual will
highlight the differences.
This manual will illustrate the console screen
four line display with each line in a different set
of brackets as follows - [SEnSor] [ALiGn] [S0-
-0F].
The console keypad utilizes dual function
keys. All functions shown in white function when
pressed; functions shown in yellow require the *
[SHIFT] key to be pressed two seconds before the
desired function key is pressed.
Keypad functions for each mode are de-
scribed in this manual.
ID Code
e.g. 'Z'
Figure 1 - T-Link2 power and external connections
SET-UP STEPS - TIMER T-LINK2
Place the 'A' unit at the Start and the 'B'
unit at the Finish per diagrams (Fig 2, 3, 5 or 6).
Place the 'Z' unit in the proximity of the console
and connect to the Serial Port. Positioning the
antenna(s) as high in the air as possible will
optimize performance.
Locate the T-Link2 unit identified as ID Z.
Locate the T-Port connector on the back of the T-
Link2 unit. Connect this T-Port to a 9-pin serial
PC port using the 06-TL02 data communications
cable or connect the T-Port to the Serial Port of
a RaceAmerica Timer using the 06-TT02 Data
Communications cable. Power on ID Z and
observe the LED illuminates alternating between
red and green, then illuminates red if the battery
charge level is below 30% of full charge or green if
charge is above 30% of full charge. If the battery
RaceAmerica Model 3850 Timer AC4
LED Information
RF Receive Status
Blink GREEN - Receive
Blink RED - Transmit
Align Status
Solid RED - Not aligned
Power
Blink RED/GREEN - Power ON
Optimizer Code
e.g. C17
6