LY International Electronics CM12 Operation Instructions Manual

Public Address System

Paging Microphone CM12

Operation Instructions

Welcome to use our public address system. For the better application of this equipment, please read the operation

instruction carefully prior to use.

LY I n t e r na t i o n a l E l e c t r o n i c s C o . , L t

d .

http：//www.lyintlcorp.com/

About Operation Instruction

This operation instruction shall come into effect on the date on which the development of

the paging microphone CM12 equipment is completed. The operation instruction contains

the systematic introduction to the paging microphone CM12 equipment, precautions for

use, instruction to connection of system, and instruction to operation of product, and so

on. The user shall read this operation instruction carefully prior to connection, installation

and use, and shall operate in accordance with the instructions herein.

The attention must be paid to the instructions with such identification on the back panel of the

machine. Please use or operation the machine following such instruction.

Please keep this operation instruction for the checking in the future.

Warning

In order to prevent the personal injury to user and other persons, the damage to equipment or loss of assets,

please abide by the following basic precautions:

This mark indicates what is prohibited. This mark indicates what must be done.

Check the power line for damage; please do not

unplug by pulling the power cord but unplug

directly; otherwise, it will lead to electric shock,

short circuit or fire.

During the process of use, do not block the vent. It is

required to keep all the vents unblocked in order to

prevent the overheating.

Please do not put this equipment in the

heavily dusty, shocking, extremely cold, or

hot environment

Please do not put any weight on this equipment. Do

not operate switch and button or connect the external

audio source equipment with overexertion.

Prevent the entry of any foreign matter (e.g.

paper and metal) through the clearance or opening

of the equipment into it; in such case, please

disconnect the power supply immediately.

Do not try to remove any component in the

equipment or transform it in any way.

In case of the sudden interruption, or abnormal

smell, or smoking during the operation of the

machine, please unplug the power supply to prevent

the electric shock, fire and other accidents, and ask

the professionals to repair the equipment.

Smell of scorching

Please make sure to unplug the AC power line or

switch off the socket on the wall to achieve the zero

energy consumption if this equipment is out of service

for a long term.

Table of Contents

I. INSTRUCTION TO PRODUCT ......................................................................................................................... 1

1.1D

ESCRIPTION OF EQUIPMENT

............................................................................................................................. 1

1.2P

ERFORMANCE CHARACTERISTICS

.................................................................................................................... 1

II. DESCRIPTION OF APPEARANCE................................................................................................................. 2

2.1D

ESCRIPTION OF FRONT PANEL

......................................................................................................................... 2

2.2D

ESCRIPTION OF REAR PANEL

........................................................................................................................... 3

III. INSTRUCTION TO CONNECTION .............................................................................................................. 4

PACKING LIST ....................................................................................................................................................... 6

PERFORMANCE SPECIFICATION ................................................................................................................... .7