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*LY*

                             

                                               

 Paging Microphone

 

 

2.2 Description of Rear Panel   

MIN 

   

MAX

MIC
VOL

CHIME

VOL

MIN 

   

MAX

OUT

 IN

REMOTE

OUTPUT

F0.2AL

~220V/50Hz/5W

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION!

POWER

1

2 3

4 5

6

7

 

1      AC power input   

~ 220V/50Hz/5W 

2      AC fuse   

3      Power switch   

4      Microphone volume adjustment knob     

        Adjust with screwdriver.   

5      Bell volume adjustment knob     

        Adjust with screwdriver.   

6      Expansion interface IN and OUT   

a.

 

The  OUT  interface  of  CM12  paging  microphone  is  used  to  access  the  CALL  STATION  interface  of 

PM912 power amplifier;     

b.

 

Cascade  mode:  The  OUT  interface  of  the  previous  CM12  microphone  is  used  to  connect  the  IN 

interface of the next CM12 microphone, and the OUT interface of the next CM12 microphone is used 

to connect the IN interface of the followed CM12 microphone, and so on; or, the OUT interface is used 

to access the CALL STATION interface of PM912 power amplifier.     

c.

 

RJ45 connector shall be used in any case.       

7      Output   

        It is used to connect other power amplifiers.     

 

Summary of Contents for CM12

Page 1: ...M12 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 Inter na ti ona l E lec troni cs C o L td http www lyintlcorp com ...

Page 2: ... 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...

Page 3: ...t 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 ...

Page 4: ...ODUCT 1 1 1DESCRIPTION OF EQUIPMENT 1 1 2PERFORMANCE CHARACTERISTICS 1 II DESCRIPTION OFAPPEARANCE 2 2 1DESCRIPTION OF FRONT PANEL 2 2 2DESCRIPTION OF REAR PANEL 3 III INSTRUCTION TO CONNECTION 4 PACKING LIST 6 PERFORMANCE SPECIFICATION 7 ...

Page 5: ...ely or to switch on and off any partition on the one key basis showing a high extent of humanization The multistage expansion is supported 1 2 Performance Characteristics Level indication Up to ten partitions under control Two built in bell signals Adjustable volume of microphone and bell Gooseneck microphone in specification of CM10 RJ45 socket is used for connection between microphones and casca...

Page 6: ...alight 8 CHIME 2 switching key When pressing CHIME 2 key 6 to select the bell 2 this lamp will be alight 9 Key ALL ON for one key switching on of partitions Press this key to switch on all the partitions and the corresponding indicator lamp 10 will be alight 10 Indicator lamp for one key switching on partitions Press ALL ON key 9 to switch on all the partitions when the indicator lamps indicating ...

Page 7: ...face IN and OUT a The OUT interface of CM12 paging microphone is used to access the CALL STATION interface of PM912 power amplifier b Cascade mode The OUT interface of the previous CM12 microphone is used to connect the IN interface of the next CM12 microphone and the OUT interface of the next CM12 microphone is used to connect the IN interface of the followed CM12 microphone and so on or the OUT ...

Page 8: ...OPEN CAUTION PM906 F4AL250V F6AL250V PM912 F A 16V 22V 4 16 FUSE TYPE Nur Sicherung 250V Use Only Wi th A 250V Fus e Employ er Unlquem ent Avec Fusible De 250V 1 2 3 4 O N PM912 rear panel CM12 rear panel MIN MAX MIC VOL CHIME VOL MIN MAX OUT IN REMOTE OUTPUT F0 2AL 220V 50Hz 5W RISKOFELECTRICSHO CK DO NOT O PEN CAUTION POWER MIN MAX MIC VOL CHIME VOL MIN MAX OUT IN REMOTE OUTPUT F0 2AL 220V 50Hz ...

Page 9: ...in the equipment the non professional person shall not disassemble the housing for repair without the approval in order to prevent accident or aggravate the damage to the equipment Do not put any corrosive chemicals nearby or on the equipment 2 Precautions for after sales service In case of the installation and operation according to this instruction the company will provide the free warranty serv...

Page 10: ... LY Paging Microphone 6 Packing List No List Quantity 1 CM12 equipment 1 set 2 Warranty card 1 copy 3 Certificate 1 copy 4 Operation instructions 1 copy 5 3000MM network cable SY535 1 piece ...

Page 11: ...t if this equipment is not in service This equipment shall not suffer from water dripping or spraying Do not place the vase full of water onto the equipment Do not open the cover plate of the machine without authorization to prevent electric shock The repair shall be conducted by the professional with professional certificate if necessary The terminal marked with in the equipment indicates the haz...

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