Operation Manual
System Remote Mic Station
NRM-8000A
SYSTEM REMOTE MIC STATION
Welcome
Welcome
A personal welcome to you from the management and employees of Inter-M
All of the co-workers here at Inter-M are dedicated to providing excellent products with inherently good value,
and we are delighted you have purchased one of our products.
We sincerely trust this product will provide years of satisfactory service, but if anything is not to your complete
satisfaction, we will endeavor to make things right.
Welcome to Inter-M, and thank you for becoming part of our worldwide extended family!
his symbol is i ntend ed t o alert t he u ser to the
T
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
presence of uninsulated “dangerous voltage” within
the product’s e nclosur e that may be of suff icient
magnitude to constitute a risk of electric shock to
persons.
AUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK.
C
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
EFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
R
ATTENTION : RISQUE DE CHOC ELECTRIQUE
NE PAS QUVRIR
Caution: To prevent electric shock do not use this (polarized) plug with
Attentions: Pour prévenir les chocs électriques ne pas utiliser cette
WARNING
To prevent fire or shock hazard, do not
expose the unit to rain or moisture.
*WARNING FOR YOUR PROTECTION PLEASE READ THE FOLLOWING-WATER AND MOISTURE: Unit should not be used near water(e.g.
near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc). Care should be taken so than objects do
not fall and liquids are not spilled into the enclosure through openings.
*Do not install this equipment in a confined space such as a book case or similar unit.
*Warning : To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture and objects filled with liquids, such as vases,
should not be placed on this apparatus.
*This apparatus shall be connected to a mains socket outlet with a protective earthing connection.
To completely disconnect this apparatus from the AC mains, disconnect the power supply cord plug from the AC receptacle.
*
*
The mains plug of the power supply cord shall remain readily accessible.
CAUTION
*These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not perform any servicing
other than that contained in the operating instructions unless you are qualified to do so.
NOTE
*This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will
be required to correct the interference at his own expense.
This s ym bol is intende d to a lert the user to t he
presence of important operation and maintenance
(servicing) instructions in the literature accompanying
the appliance.
an exten sion cord, rece ptacl e or other outlet unless the
blades can be fully inserted to prevent blade exposure.
fiche polarisée avec un prolongateur, une prise de courant
on une autre sortie de courant, sauf si les lames peuvent
étre ins ér ées à fond sans e n la isser auc un e pa rtie à
découvert.
Pour decon ne ct er c omplete me nt l ’a ppareil du rese au
d’alimentation. deconnecter le cordon d’alimentation de la
prise murale.
La prise du reseau d’alimentation doit demeurer aisement
accessible.
SYSTEM REMOTE MIC STATION
Contents
Contents
Unpacking....................................................................................................................................... 2
Installation
Environment....................................................................................................................................2
Important Safety Instructions.............................................................................................................2
Features........................................................................................................................................... 3
Front Panel...................................................................................................................................... 4
Rear Panel....................................................................................................................................... 6
How to Set the Device and Cautions...........................................................................................8
Application.................................................................................................................................... 13
Block Diagram.............................................................................................................................. 14
Specifications................................................................................................................................ 15
Service
Procedures....................................................................................................................................17
Schematic.....................................................................................................................................17
Parts List....................................................................................................................................... 17
Variations and Options...............................................................................................................17
Warranty....................................................................................................................................... 17
NRM-8000A
1
SYSTEM REMOTE MIC STATION
Unpacking
Unpacking
Although your NRM-8000A is neither complicated nor difficult to operate, we recommend you take a few
minutes to read this brief manual and familiarize yourself with the important information regarding product
features, setup and operation.
As with most electronic devices, we strongly recommend you retain the original packaging. In the unlikely event
the product must be returned for servicing, the original packaging (or reasonable equivalent) is required.
Installation
Installation
Environment
Never place this product in an environment which could alter its performance or reduce its service life. Such
environments usually include high levels of heat, dust, moisture, and vibration.
IMPORTANT SAFETY INSTRUCTIONS
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades
with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide
blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult
an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and
the point where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus.
When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required when the
apparatus has been damaged in any way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not operate normally, or has
been dropped.
S3125A
NRM-8000A
2
SYSTEM REMOTE MIC STATION
Features
Features
- GOOSENECK MICROPHONE
Using Gooseneck microphone, you can broadcast paging to each area.
- BROADCASTING AREA SET SAVING FUNCTION (PRESET)
You can set and save the broadcasting area using PC. Using this function, you can select and broadcast the
broadcasting area more easily.
- ALL ZONE, TALK, CHIME BUTTON
Using each button, simple manipulation is possible, and the operation mode of Talk button and Chime button
can be set.
- 2.43 INCH OLED DISPLAY
Through Display, you can check and set the status of device.
- OUTPUT LEVEL METER
You can check the output level through the level meter.
- MONITOR SPEAKER
Through monitor speaker, you can check the present output real time.
- INPUT/ OUTPUT CONTROL VOLUME
You can control MIC Input GAIN, monitor speaker output and Chime volume.
- DC 24V AUXILIARY POWER INPUT
There is DC 24V auxiliary power input terminal to input auxiliary power using the adapter.
NRM-8000A
3
SYSTEM REMOTE MIC STATION
INDEX
1
2
3
4
5
PRESET
7
6
8
9
0
ALL
P
OWER
M
IC
PUSH
N
RM-8000A
SYSTEM REMOTE
MIC STATION
F
1F2F3
CHIME
1
2
3
4
5
6
7
8
9
10
11
Front Panel
Front Panel
1. MIC INPUT TERMINAL
It is the terminal that connects gooseneck microphone.
2. STATUS DISPLAY
Status quo and set of the device, etc. are displayed.
3. FUNCTION BUTTON (F1, F2, F3)
It is a button to check the status of the device and change the set.
4. PRESET BUTTON
4
It is a button that brings Preset that the user has saved.
5. INDEX LABEL
It is an Index label that the user can mark each information such as broadcasting area information, etc.
6. POWER LED
It is LED that displays the power status. It is turned ON when the power is supplied.
7. LEVEL DISPLAYING LED
It is an LED that displays the audio output level of the device.
NRM-8000A
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