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1. SAFETY PRECAUTIONS

• Before installation or use, be sure to carefully read all the instructions in this section for 

correct and safe operation.

• Be sure to follow all the precautionary instructions in this section, which contain important 

warnings and/or cautions regarding safety.

• After reading, keep this manual handy for future reference.

Indicates a potentially hazardous situation which, if mishandled, 

could result in death or serious personal injury.

WARNING

Indicates a potentially hazardous situation which, if mishandled, could 

result in moderate or minor personal injury, and/or property damage.

CAUTION

WARNING

When Installing the Unit
• Do  not  expose  the  unit  to  rain  or  an 

environment where it may be splashed by 

water  or  other  liquids,  as  doing  so  may 

result in fire or electric shock. 

• Use the unit only with the voltage specified 

on  the  unit.  Using  a  voltage  higher  than 

that which is specified may result in fire or 

electric shock.

• Avoid  installing  or  mounting  the  unit  in 

unstable  locations,  such  as  on  a  rickety 

table  or  a  slanted  surface.  Doing  so  may 

result in the unit falling down and causing 

personal injury and/or property damage. 

• Since the unit is designed for indoor use, do 

not install it outdoors. If installed outdoors, 

the  aging  of  parts  causes  the  unit  to  fall 

off, resulting in personal injury. Also, when 

it  gets  wet  with  rain,  there  is  a  danger  of 

electric shock. 

When the Unit is in Use 
• To  prevent  a  fire  or  electric  shock,  never 

open  nor  remove  the  unit  case  as  there 

are  high  voltage  components  inside  the 

unit. Refer all servicing to qualified service 

personnel.

• Do  not  place  cups,  bowls,  or  other 

containers  of  liquid  or  metallic  objects  on 

top of the unit. If they accidentally spill into 

the  unit,  this  may  cause  a  fire  or  electric 

shock. 

• Do not insert nor drop metallic objects or 

flammable materials in the ventilation slots 

of  the  unit’s  bottom  surface,  as  this  may 

result in fire or electric shock. 

When Installing the Unit
• Avoid installing the unit in humid or dusty 

locations, in locations exposed to the direct 

sunlight,  near  the  heaters,  or  in  locations 

generating sooty smoke or steam as doing 

otherwise  may  result  in  fire  or  electric 

shock. 

• Use the dedicated AC adapter for the unit. 

Note  that  the  use  of  other  adapter  may 

cause a fire.

CAUTION

Summary of Contents for RM-500

Page 1: ...ructions in this manual to ensure long trouble free use of your equipment TABLE OF CONTENTS 1 SAFETY PRECAUTIONS 2 2 GENERAL DESCRIPTION 3 3 FEATURES 3 4 NOMENCLATURE 4 5 LCD SCREEN DISPLAY 5 6 OPERATION 6 6 1 Making an Individual Group Zone Broadcast 6 6 2 Making All Zone Broadcast 7 7 EXPLANATION OF SYMBOLS 7 8 SPECIFICATIONS 8 ...

Page 2: ...anted surface Doing so may result in the unit falling down and causing personal injury and or property damage Since the unit is designed for indoor use do not install it outdoors If installed outdoors the aging of parts causes the unit to fall off resulting in personal injury Also when it gets wet with rain there is a danger of electric shock When the Unit is in Use To prevent a fire or electric s...

Page 3: ...allows only the external audio signals to be controlled regardless of whether the microphone announcements are present or not The speech intelligibility function makes it easier to hear the microphone announcements even in noisy environments and also allows the microphone to pick up the audio signals at an appropriate level even if speaking too close to or too far from it Equipped with the control...

Page 4: ...he AUX input terminal 8 key Press this key to move to the previous page from the current page displayed on the LCD screen 9 Clear key Terminates the broadcast when pressed while broadcast is in progress Clears selection for all the zones being selected 10 key Press this key to move to the next page from the current page displayed on the LCD screen 11 Talk key Press this key to broadcast a voice an...

Page 5: ...t status of the whole function assigned to this unit 8 Page display Displays the current page total page Icon display list Icon Name Display priority level Meaning of icon Emergency broadcast in progress High Low Emergency broadcast is in progress Broadcast from another unit in progress Broadcast from another unit is in progress Broadcast in progress Microphone announcements or AUX broadcast is in...

Page 6: ...casts using the external equipment press the AUX key 6 1 Making an Individual Group Zone Broadcast 1 2 3 4 5 AUX F1 F2 6 7 8 9 0 Room 1 Room 2 Room 3 Room 4 Room 5 Broadcast 1 1 8 BGM 1 BGM 2 BGM stop Volume up Volume down 1 4 5 2 2 Clear key Talk key Step 1 Press the or key several times to display the page containing the target item to select Step 2 Press the numeric key corresponding to the num...

Page 7: ...nouncements Left side Volume control turn it clockwise with a screw driver to increase the volume turn it counter clockwise to decrease the volume Bottom Do not trash this device into normal waste Use the foreseen electric waste collection places This mark is a declaration that this product complies with all applicable EU directive and regulations This mark is a declaration that this product compl...

Page 8: ...terminal block Distortion 1 or less Frequency Response 100 Hz to 20 kHz Signal to Noise Ratio 60 dB or more Microphone Unidirectional electret condenser microphone Chime Uses the built in sound sources of the main system unit one of them selectable by the main system settings Level Control Microphone volume control AUX volume control RM Link Shielded Category 5 twisted pair LAN cable CAT5 STP RJ45...

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