DSPPA MP9808R User manual

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MP9808R
AM/FM TUNER
OWNER’S MANUAL
Before operating, please read this manual completely.
FEATURES
Digital tuner with MPU control.
Tuner in module design, which can be separated from the main unit to place at a
position for better reception of the signal.
Touch key and VFD display.
40 memories for each AM & FM.
Auto save with auto station search.
Level meter for audio output.
Memory function after power off.

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FRONT PANEL
1Power switch (︱is power on and the “power indicator”is on ) 6 Down search key
2Power indicator 7 Mono/Stereo shift key
3 Up search key 8 Memory key
4 Auto search key 9 Display screen
5 Band shift key 10 Digital keys
REAR PANEL
1FM antenna jack 5 Output jack
2AM antenna jack 6 AC power cord
3 Tuner module signal output 7 AC Power fuse
4 Tuner signal input
1
3
2
4
5
6
7
8
9
10
请勿打开，以免触电
RISK OF ELECTRIC SHOCK
DO NOT OPEN
F1AL
广州市迪士普音响科技有限公司
Guangzhou DSPPA Audio Co.,Ltd.
MP系列公共广播系统控制器
OUTPUT
L
R
1
L
R
2
TUNER IN
ANTENNA
FM(75次)AMGND
TUNER OUT
1 2 3
2
R
L
1
R
L
OUTPUTOUTPUT
L
R
1
L
R
2
4 5 67

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CONNECTIONS
With module design, the tuner can be installed on the main unit or be separated from
the main unit to place at a position for better signal receiving. The main unit is
connected to the tuner by using T585A-T585A cable.
When the tuner is separated from the main unit and the extension cable is required,
please fabricate the cable as shown below:
PACKING LIST
Sequence number
Category
Amount
1
Screw(diameter:5mm, length:19mm, for installation)
4
2
SY542 connectors（AV Audio line）
1
3
3
AM antenna and antenna holder
1
4
FM antenna
1
5
Network cable T585A-T585A
1
6
MP9808R Dust guard
1
7
ADAPTOR 6.35MM PLUG TO RCA
2
8
Warranty Card
1
9
Certificate
1
10
User’s Manual
1
11
Plastic gasket
4
RJ45 Port
Color order from left to right:
Green white, green, orange
white, blue, blue white, orange,
brown white, brown. The two
ends are in the same order.
Spring clamp
against you
Pin 1

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Connection for tuner module installed on main unit:
Connection for tuner module separated from main unit:
TUNER OUT
TUNER INPUT
FM ANT
AM ANT
OUTPUT
L
R
1
L
R
2REMOTE
DATA IN DATA LINK
F1AL
广州市迪士普音响科技有限公司
Guangzhou DSPPA Audio Co.,Ltd.
公共广播系统控制器
请勿打开,以免触电
RISK OF ELECTRIC SHOCK
DO NOT OPEN
TUNER OUT
When the tuner is
separated from the main
unit, the position where
the tuner is installed shall
be sealed by iron piece.
FM ANT
AM ANT

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OPERATION
1. Digital Keys
As shown on right, the digital keys on the front
panel have two functions:
①Input of storage number when you store and
recall the radio channel manually.
②Direct input of radio frequency value when
you want to select the radio station.
How to operate the digital keys:
1) Input the storage number: To store the radio station manually, please firstly press the
storage key “MEMO”. When “CH_ _” appears on the display, press the digital key to
input the storage number and press “MEMO”again. Each band of the unit is available
with 40 storage numbers.
a) To input the storage number 1-4, firstly press “+10”key (to input the number 0)
and then press “M4”key (to input the number 4);
b) To input the storage number 5-39, you may directly press the corresponding digital
keys. For example, you may directly press “M5”to input the storage number 5;
press “M2, M9”to input the storage number 29; press “M3, M9”to input the
storage number 39.
c) When inputting the storage number 40, you may directly press “M4”key.
2) Input the radio frequency value: The radio frequency range of FM band is 87.00MHz -
108.00MHz, and the radio frequency range of AM band is 522kHz-1620kHz. To select a
radio station, you may directly input the radio frequency value. To do this, firstly hold
down “AUTO”key until the symbol “_ _ _ _ _” appears on the screen. Then, release
the key and directly press the digital key to input the radio frequency value. After that,
the unit will play the radio station you input.
a) To input the frequency value of FM band below 100MHz, you may directly press
the corresponding digital key. For example, if the frequency value to input is
91.40MHz, you may directly press “M9 、 M1 、 M4 、 +10”. To input the value over
100MHz, firstly press “M1”, so that “10”will appear on the screen. Then, press the
corresponding digital key. For example, if the frequency value to input is
106.60MHz, you may directly press “M1 、 M6 、 M6 、 +10”.
Notes: For FM band, the frequency step between two radio frequencies is 50kHz;
therefore, the last digit of each radio frequency value is 0 or 5. If the last digit of
frequency value you input is the number 1 –4, the main unit will automatically
correct it to 0. If the last digit you input is 6 –9, the main unit will automatically
correct it to 5.
M1-M9 for
input of the
number 1 –9
+10 for
input of the
number 0.

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b) To input the frequency value of AM band, you may directly press the
corresponding digital key. For example, if the frequency value to input is 522kHz,
you may directly press “M5 、 M2 、 M2”. If the frequency value to input is 1620kHz,
you may directly press “M1 、 M6 、 M2 、 +10”. The last digit of AM frequency value
is deducted by 9 and then rounded to automatically correct to the right frequency
value.
2. The purpose of Multifunction Key AUTO
The “AUTO”key on the front panel is a multifunction key, which can be used for automatic
search of the radio frequency and store the channel or for direct input of the radio frequency
value.
①For automatic search of the radio frequency and store the channel: Slightly touch the
“AUTO”key. When “AUTO”appears and flashes on the screen, you may slightly touch
“UP”or “DOWN”once to automatically search the radio frequencies and store the
channels from low to high or from high to low.
Notes: During automatic search and storage, it is possible that some radio stations cannot be
correctly stored due to weak signal. In this case, you may manually store this station.
That is, manually search this radio station and then press storage key to store it.
②For direct input of the radio frequency value: Hold “AUTO”until “_ _ _ _ _” symbol
appears on the screen. Release it and then directly press the digital key to input the
frequency value. After that, the unit will play the radio station you input. (For operation
methods, please see the Digital Key section).
3. Select Radio Station
The main unit provides 3 modes for selection of the radio station, that is, direct selection, recall of
the storage number and direct input of the radio frequency value.
①Direct selection: Press BAND to select the receiving band. Press UP or DOWN. Each press
will increase or decrease the receiving frequency by one step (For FM, one step is 50kHz;
for AM, one step is 9kHz). If you press down UP or DOWN key for over 1second, the unit
will enter into auto search mode, in which case the receiving frequency will increased or
decreased continually. The search will be automatically stopped if any radio station is
found. The search will also be stopped if there remains no radio station after automatic
search for one cycle (One cycle refers to that the frequency value at the start of search is
reached again).
②Recall of storage number: Press BAND to select the receiving band. Use the digital key
M1 ~ +10 to recall the radio station stored on the number 1 to 40, How to operate:
Slightly touch “+10” key. When the screen displays “CH0_”, press M1 to M9 again to
recall the radio station of storage number 1 to 9. Slightly touch “+10” twice. When the

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screen displays “CH_ _”, press the digital key to recall the radio station of storage
number 1 to 40. (For the input of storage number, please see the description in Section 1)
of Digital Keys ).
③Direct input of the radio frequency value: Directly input the radio frequency value, so
that you may play this radio station. (For operation methods, please see the Digital Key
section).
4. Store Radio Station
The main unit provides 2 modes for storage of radio station, that is, automatic search and store;
and manual storage.
①Automatic search and store: Press BAND to select the receiving band. When "AUTO”
appears and flashes on the screen, press UP or DOWN to enter into automatic search and
store mode.
a) Press UP for automatic and quick search and store from low to high (e.g. search
and store of FM low frequency 87.00MHz to high frequency 108.00MHz). The
radio stations searched will be stored sequentially to the number from 1 to 40 for
recall in the future. When completing the automatic search of the full frequency
range of this band or the received stations exceed 40, the unit will automatically
stop the search. After that, the unit will automatically recall the radio station stored
on number 1 and play it.
b) Press DOWN for automatic and quick search and storage from high to low (e.g.
search and store of FM high frequency 108.00MHz to low frequency 87.00MHz).
The radio stations searched will be stored sequentially to the number from 1 to 40
for recall in the future. When completing the automatic search of the full frequency
range of this band or the received stations exceed 40, the unit will automatically
stop the search. After that, the unit will automatically recall the radio station stored
on number 1 and play it.
②Manual storage: The radio station to be manually stored may be the one you are playing
now or the one you select by using the 3 selection methods above. To store, press MEMO
key, so that the red “MEM” on the screen will flash and “CH_ _” symbol will be shown.
When “_ _” flashes, use the digital keys to input the storage number. Then, press
“MEMO”again to store the currently displayed channel to the storage number you input.
The last storage input is the effective storage.
(For the input of storage number, please see the description in Section 1) of Digital
Keys ).
5. Mono/Stereo switching
This function is just for FM mode only. Press MONO key in circle for switching between Stereo

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Mode and Mono Mode of the tuner. The stereo function will be activated automatically with the
symbol “STEREO” flashing in Stereo Mode while the FM signal is strong enough. But the S/N of
Mono Mode is better than that of Stereo Mode.
SPECIFICATIONS
Band
FM
87.0MHz-108.0MHz
AM
522kHz-1620kHz
Sensitivity
FM
26dBμ
AM
52dBμ
S/N
FM
Mono 75dB，Stereo 70dB
AM
40dB
Freq. Step
FM
50kHz
AM
9kHz
MF
FM
10.7MHz
AM
450kHz
Output level
0dBV
Protection
AC fuse
Power Requirement
AC220-240V/50-60Hz
Outer Packing Size（mm）
（L×W×H）555×455×185
Unit Size（mm）
（L×W×H）480×378×88
Gross weight
8.2kg
Net weight
6.5kg
Specifications are subject to be changed without notice.
CAUTION
●When the “Power switch”is off, please pull out the power cord from the
socket. Please keep the equipment out of water.
●To reduce the risk of electric shock, do not remove the cover.
●No user parts inside. Refer servicing to qualified service personnel.
Guangzhou DSPPA Audio Co., Ltd.