U-Line H-4744 Operating Instructions

H-4744
1 MILE BULLHORN –
25 WATTS
BATTERIES
Locate battery compartment latch (A) on top of bullhorn.
Open and insert 8 "C" batteries (not included) into the
battery sleeve (B). Follow battery diagram on sleeves (C)
for battery direction. Close battery compartment.
If using a H-6421 Rechargeable Battery Pack, first charge the
battery by plugging into an AC outlet (110V-240V). Battery will
reach full charge in approximately 4 hours. LED light will turn
green once fully charged. Then, remove battery sleeve (B)
and remove the color tape from the bottom of the battery
pack. Insert battery pack into the battery compartment of
the bullhorn with the LED light facing up.
BATTERY STATUS
The bullhorn has 3 LEDs – low, mid, high – (D) that will tell
you the current strength of the battery.
NOTE: Drained batteries do not provide sufficient
volume. Replace the batteries if "LOW LED" lights
when trigger is squeezed. Remove batteries
when not in use for an extended time period.
TALK
Make sure that the switch (E) is in the off/talk position.
Place mouth about one inch from microphone (F),
squeeze trigger (G) and speak. To increase volume,
rotate volume control (H) left to right.
When you have a fresh set of batteries, you may get
feedback when talking. To eliminate feedback, you
need to turn down the gain. Locate the gain control (J)
in the battery compartment. Turn until you do not hear
any feedback.
NOTE: For less gain, turn counterclockwise. For
more gain, turn clockwise.
SIREN
To activate siren, move switch (E) to the right. Siren will
activate. Note, there is no control for siren volume.
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OPERATING INSTRUCTIONS
WHISTLE
To activate whistle, move switch (E) to the left. Whistle will
activate. Note, there is no control for whistle volume.
PROPERTY LABEL
Label is located on the bottom of the bell. Use marking
pen to write ownership name on bullhorn.
Pour le français, consulter la page 3.
Figure 1
A
F
D
E
B
DOWN
UP
C
Figure 2
Figure 3
Batt. Indicator
D
Low
WHISTLE
SIREN
OFF/TALK
Figure 4
H VOLUME
Para Español, vea página 2.
G
ADJ
DOWN
MA X PO W ER 25 W UP
J
E
Mid Hi
H
0621 IH-4744