Hamilton Electronics PA-85 - Manual (Page 2)

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IMPORTANT SAFEGUARDS
AMPLIFIER
SPECIFICATIONS
Power supply: AC120V/60Hz
built-in 3x6V 7A rechargeable batteries
Frequency response: 35-20000Hz
SPL: 94dB(1W/M)
T.H.D.: <1%
Input wired mic: -58dBV600
Record output: 0dBV 1K
Speaker: 2x 8" full range speaker
Output power: RMS 85W, PEAK 170W
Input jack: 2x1/4" wired mic jack, 1 RCA audio Line In jack
Output jack: 1 RCA (VIDEO+L/R AUDIO) jack
RECEIVER
Carrier frequency range: UHF690~865 MHz
RF sensitivity: <-101dB
Image rejection: > 60dB
S/N ration: >65dB
Operation range: 150 ft
TRANSMITTER
Carrier frequency range: UHF 690~865MHz
RF power output: <10mW
Modulation level: 15K
Operation temperature: -18 ~ 60
Power supply: 9V
Battery Life: 10 Hours
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WARNING:
PRECAUTIONS:
* To prevent fire or shock hazard, do not expose the unit to rain
or moisture.
* To avoid electrical shock, do not open the cabinet. Refer servicing to
qualified personnel only.
* Be sure to use the correct power supply.
* Hold the plug of the cable when connecting or disconnecting the cable
from wall socket.
* Turn volume control of the amplifier to minimum before power on. Then
adjust volume to suitable level as desired to avoid damage to your ear,
the amplifier or speaker.
* Please pull out AC plug from the wall socket and turn off the unit if you
are not going to use the unit for a long period of time.
* To extend the usage time, keep the interval between turn on and turn
off of the unit no less than 10 seconds.
* Do not use the system where it may be subjected to:
--- direct sunlight or near the heat radiators or other heat sources
--- excessive dust or poor ventilation
--- excessive humidity or rain
--- mechanical or other vibrations
IMPORTANT
To protect rechargeable battery life, this unit is shipped without
installing battery fuse. Before using this unit please install fuse
(included in accessories pack). Charge the battery fully before first
use. Charge battery each month if you are not going to use this unit
for a long period of time. Avoid total discharging of the battery.