Uline 1 Mile Bullhorn Megaphone User Manual
- June 7, 2024
- ULINE
Table of Contents
H-4744
1 MILE BULLHORN 25 WATTS
OPERATING INSTRUCTIONS
Locate battery compartment latch (A) on top of a bullhorn. Open and insert 8
“C” batteries (not included) into the battery sleeve (B). Follow the battery
diagram on sleeves (C) for battery direction. Close battery compartment.
If using an H-6421 Rechargeable Battery Pack, first charge the battery by
plugging it into an AC outlet (110V-240V). The battery will reach full charge
in approximately 4 hours. The LED light will turn green once fully charged.
Then, remove the battery sleeve (B) and remove the color tape from the bottom
of the battery pack. Insert the 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 the 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 the microphone (F), squeeze the 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 the siren, move switch (E) to the right. Siren will activate.
Note, there is no control for siren volume.
WHISTLE
To activate the whistle, move switch (E) to the left. The whistle will
activate. Note, there is no control for whistle volume.
PROPERTY LABEL
The label is located on the bottom of the bell. Use a marking pen to write the
ownership name on a bullhorn.
0621 IH-4744
Documents / Resources
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Uline 1 Mile Bullhorn
Megaphone
[pdf] User Manual
H-4744
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