R:\Timing\PRODUITS\HL2-33\EN\HL2-33_EN_02-09.doc
12.02.2009
Page 5 / 12
I New Batteries
(3)
does not illuminate
II Used batteries
(3)
flashes slowly (once every 2 sec.).
The batteries insure at least 30 hours of functioning at
20° C
III Flat batteries
(3)
flashes rapidly (once every sec.).
The batteries must be replaced. If this arises during the
timekeeping the batteries will insure at least 6 hours of
functioning at 20° C.
B) OSC Check – Transmitter
Each transmitter has an OSC (Oscillator) LED condition light. This indicator
must light-up very briefly when the Transmitter is first switched on, and then
go out right away. If the OSC light stays on after power-up or comes on during
operation, this indicates a problem (the oscillator that provides the coded IR
signal did not start up and/or is not working correctly) This can normally be
remedied by turning the transmitter off/on (slowly – wait 4 seconds in the off
position before turning on) again, sometimes repeatedly. The OSC LED must
be off after power-on or the cells are unusable
C) Lining up the photocells
One transmitter should now be on and roughly aimed at the two receivers. Go
over to the receiver side and switch on the two receivers with
(2)
and
(10)
.
When you switch on the receivers, the LED "SIGNAL"
(4)
illuminates as
long as the transmitter(s) is/are
not
lined-up with the receiver(s). This
“SIGNAL” LED on the receivers is linked to another red LED behind the
lower lens on the other side of the housings that also shows you when the
photocells “trigger” (flash of red) or are not lined-up (solid red). Using the
sighting groove
(1)
as a rough guide align the two receivers with the aim
point of the transmitters’ supports on the other side of the line and try to get
an initial aim and ‘lock”. Watch the “SIGNAL” LED for a reaction one it starts
to respond. As soon as the signal light starts responding to your aiming
avoid
using the sighting groove and watch the response of the red LED
WARNING
Battery (hours of use) is very much reduced below 0°C (32°F) and
depends on their quality. We strongly recommend using new
batteries as soon as LED
(3)
flashes. The use of Lithium batteries
for colder temperatures is highly recommended and provides
excellent value (operating time/cost) relative to alkaline options
Do not use rechargeable batteries.
