Charmsori Happy Call MC-6000 Series User manual

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User’s Guide
of the
Happy Call
Any changes or modifications to the equipment not expressly
approved by the party responsible for compliance could void
user’s authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation
is subject to the following two conditions:
(1) This device maynot cause harmful interference, and
(2) This device must accept any interference received,
including interference that may cause undesired operation.
CHARMSORI Electric Telecom Co., Ltd.

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1. Product Description
Thanks for purchasing Happy Call System. This device is wireless calling system which
adopted High-performance CPU(Central Processing Unit) of Pro-Chips Company.
Using Wireless Transmitter and Receiver, User can communicate each other without
talking by face to pace, so this device is very useful at restaurants.
2. Product Details
1) Receivers
-Front View
-Rear View

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2) Transmitter
** Repeator and Adaper is optional.
3. Operation Instruction
1)Receiver
①MC-6000 Series
-When power is on, the receiver conduct self-diagnosis with music is being played and
the display blinking in order.
-When a table number is input, it appears on the screen and the number goes off after
time setup.
-Input numbers can be memorized(maximum 10) and replayed.

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②MC-7000 Series
-When power is on, the receiver conducts self-diagnosis with music is being played
and the display blinking in order.
-When a table number is input, it appears on the screen and the number goes off after
time setup.
-When several numbers are input, they appear moving from the left to the right in the
order of input.
2) Transmitter (commonly used in MC-6000 & 7000 Series)
3) Repeator(commonly used in MC-6000 & 7000 Series)
4. Installation
1) Receiver
①Avoid humid places.
②Install it at least 3m away from wireless devices(such as wireless phones) and the
places of big magnetism(such as speakers).
③Check the electric power source and voltage of the place where it is installed(220V).
④The antenna is regulated at the angle ranges of 0°~45°and a 3-stage antenna is used.
⑤When power is on, check the self-diagnosis(refer to 1-3).
2) Transmitter
①Install it at least 3m away from the receiver.
②In case batteries(A23, 12V) are exchanged,insert identical batteries after loosening
screws of the backside(pay attention to +,-).
③Batteries should be exchanged when the blinking of the lamp on the top of the
transmitter conspicuously slows down.

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3) Repeator(In case of installation)
①The translator, as a wireless one, can be installed by the only power connection
without additional electric wire.
②The channel choice of the translator is the same as the channel regulation of the
backside receiver(SW1, SW2 and SW3 are turned on always).
③The translator should be installed in places near the regions where transmission is not
available.

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5. Option set-up
1) Receiver
①SELECT S/W No. 1-4 have their own functions. When options are
changed, the power of S/W should be turned on again after 4-5 seconds'
off to make the receiver recognize the change.
②SELECT S/W Functions(Receiver)

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2) Transmitter
①Switches for number choice are from No.1 to No.7, and switches for
channel choice are from No.1 to No.5.
②Number Choice

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6. Check-point when abnormal operation
When this product is operated abnormally, please make inquiries at the
A/S or consumer consultation office after checking following points.
<In case of malfunction in the receiver>
1. Numbers are displayed but sound is not working.
Check if sound regulation is setup at minimum and check if the choice
switch No.1 of the receiver is turned off.
2. The state of reception is not good.
①Regulate the location of an antenna(angle ranges of 0˚~45°to the
direction of the transmitter from the place of the installed receiver, and
only the use of the thick side 3-stage antenna).
②Transfer the current location of the receiver because it is influenced
by surrounding wireless devices.
3. A place is displayed as a call region without the press of call button.
Change the channel of the transmitter and receiver because it could
happen in case more than 2 transmitter buttons are pressed at the same
time and identical system or similar products are installed in the
neighborhood(refer to Clause 3 about the channel change).
<In case of malfunction in the transmitter>
1. In case the light on the top of the transmitter is not turned on : Poor
contact of batteries of the transmitter and exchange
2. In case the light is OK but the transmitter is not working :The
decrease in the transmission sensitivity or battery problems.

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<In case of malfunction in the Repeator>
1. Power lamp is not working :Poor contact of connection wire or
disconnection
2. Transmission and receipt are not available : Check the green/yellow
lamps under the translator.
3. Receipt is OK when the green lamp is turned on and off, and
transmission is OK when the yellow lamp is turned on and off.
7. Specification
1. Power : Max 1.2 W, Normal 0.8 W
2. Input Voltage of Receiver : AC220V, 60 Hz / DC 12V 850 mA ~ 1 A
3. Channel number displayed : 128
4. Channel Quantity : 32
5. Temperture : -10 ℃~ + 60 ℃
6. Transmitter power : DC 12V 33 mA (Alkaline Battery)