Keep the transmitter dry and clean. If the transmitter becomes wet, dry it by the
clean cloth, open it and let it dry in a room temperature.
Never
use strong heaters!
If the transmitter becomes dusty or dirty, clean it with a brush or a dry, soft cloth.
Avoid
the use of strong chemical solvents such as benzine or alcohol to clean the
transmitter.
The transmitter needs no maintenance above the mentioned procedures.
4
MAINTENANCE
The following list is designed to help you correct problems which are not equip−
ment malfunctions. If you are unable to locate the cause of a problem or solve it
through the use of this list, contact the manufacturer.
The transmitter is not audible (green LED flashes)
Possible cause:
the transmitter is out of the transmitting period or out of
band. Note that only 12 combinations of FREQ DIP switches result in
frequency within 3,5 MHz band.
Solution:
check for the transmitter settings and start it again
The transmitter is not audible (green LED does not flash)
Possible cause:
battery is exhausted or not properly connected
Solution:
check or replace the battery
5
TROUBLESHOOTING
Should this equipment malfunction under normal use, it will be repaired without
charge for a period of one year from the date of purchase.
The customer shall not have any claim under this warranty for repair or adjust−
ment expenses if the trouble is caused by improper, rough or careless treatment or
mechanical damage, by a fire or other natural calamity or by improper repair or ad−
justment made by anyone other than manufacturer.
Any information, service or modifications are provided by the manufacturer:
Jiří Mareček, OK2BWN, Obřanská 593, CZ−664 01 Bílovice nad Svitavou
phone/fax +420 545227041, e−mail: marecek
@
sky.cz
6
WARRANTY, SERVICE
GENERAL:
Supply
9V battery or NiMH accumulator (6F22 size)
Operating period (using battery or accumulator 200 mAh)
continuously
6,5 hours
intervals
17 hours
Operating temperature range
−10...+ 60°C
Storage temperature range
−20...+ 60°C
Covering
IP53
Dimensions
57 (W) x 73(H) x 22 (D) mm
Weight
50 g (without battery)
TRANSMITTER:
Carrier frequency
PLL controlled (3,52 ... 3,64 MHz)
Modulation
CW
Output RF power
50 mW
Antenna
vertical wire 2 x 1,2 m (audible over 1 km)
LOGIC UNIT:
Transmitted codes:
MOE, MOI, MOS, MOH, MO5, MO, A ... Z
Keying speed:
35,50,70 or 100 PARIS
Time schedules:
60 s transmitting/240 s space
30 s transmitting/120 s space
60 s transmitting/60 s space
12 s transmitting/48 s space
continuous operation
Time base stability:
+−20 ppm (approx 2 s/day)
7
SPECIFICATIONS
