Table 1
LINKING
The translator / expander module is waiting to achieve a wireless child
device.
1)
Move the link switch’s cursor from ON to the opposite side (BLANK
side);
HFW
-
SIM
-
01
-
AS
indicates “Linking to the system”.
2)
If linking outcome is ok:
HFW
-
SIM
-
01
-
AS
stops indicating “Linking to
the
system”.
3)
If linking outcome is not ok: perform the
LINKING RECOVERY
procedure.
LINKING RECOVERY
In case something goes wrong with the linking operation:
1) Take out both batteries from their holders.
2) Move alternatively the link switch to ON / BLANK five times.
3) Move the link switch to ON.
4) Reinsert both batteries into their holders, oriented as per polarity marks.
5) Perform the
LINKING
procedure.
WIRELESS LINK QUALITY CHECK
It is possible to check wireless link quality between the sounder module and its linked
-
to translator or expander in this way:
1)
Move the link switch to the ON position.
2)
Module’s LED indicator will start blinking according to the following table:
3)
Move the link switch to position BLANK again;
device will NOT WORK if the link switch is on position ON !
LINK SWITCH
LED INDICATOR
Picture 4
During all the duration of the linking
phase, the module must be only a
few inches away from the transla-
tor / expander module you are linking to.
LINK QUALITY
EVALUATION
DEVICE’S INDICATION
No connection
Fail
Two red blinks
Link margin is less than 10 dB
Poor
One red blink
Robust communication with link margin from 10 dB to 20 dB
Good
One green blink
Robust communication with link margin over 20 dB
Excellent
Two green blinks
Table 2
MODULE’S STATUS
GREEN LED
RED LED
Power up
1 second green, then 0.5 second red for 4 times
Linking to the system
Blinking until linking is
completed
Normal condition
-
-
Main battery fault
-
0.5 second on and
10 seconds off
(orange tonality)
Secondary battery fault
0.5 second on and
10 seconds off
-
Both batteries fault
-
0.5 second on and
10 seconds off
(orange tonality)
Lost link with wire to wireless
translator / wireless expander
0.5 second green and red (amber) and
1 second off
Содержание HFC-SBR-23-03
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