Radio time synchronisation secondary transmitter
DHF V2 927241
Start up instructions
Mount the repeater in the area covered
by the transmitter. Under no
circumstances the transmitter should be
directly mounted on a metallic surface.
The DHF repeater V2 (ref.: 927241) enables to extend an area non
covered by the main DHF transmitter.
1
2
Repeater
Transmitter
4
Connect the 230V (A) and secure the
powercable with the tie-wrap (B). Apply
the power.
5
The DHF repeater must be
paired with the DHF transmitter in order to
work properly:
- Check that the « Init » mode yellow LED blinks. If
not, set up again the repeater in « Initialization”
mode (part 6).
- Set up the main transmitter in “Init” mode.
- Once the signal of the main transmitter is
transmitted, the « Init » mode yellow LED is OFF
and the DHF transmission red LED is ON.
3
Status of the DHF repeater at the first start
up.
- Power DIP (D) in position MED (125W).
- Power setting LED (C) ON (125 mW)
on
,
- INIT mode yellow LED (E) blinks (waiting for
the initialization of the main transmitter),
- DHF transmission Red LED (G) OFF.
A
B
G
7a
In “initialisation” mode, the LED (E) is
on. To switch the repeater back in Init
mode, short the two pins (F) for 3
seconds.
6
You can adapt the transmission power
with two DIP switches (D). LEDs (C) allow
you to check your setting.
If some clocks are not synchronised, increase the
transmission power.
The DHF repeater has a buzzer (H). It can be
activated from the master clock Sigma to help in
localizing the DHF repeater.
Té moin
émis sion
7b
F
E
H
D
C
Leds
Dips
OFF (0W)
25mW
125mW
500mW
0 0
1 0
0 1
1 1
