GIGAMEDIA GGM IPAP8 Series User manual

PUBLIC ADDRESS
GGM IPAP8120
GGM IPAP8240
GGM IPAP8350
GGM IPAP8500
USER
MANUAL
www.gigamedia.net
  

Please follow the instructions in this manual to obtain the optimum results from this unit.
We also recommend that you keep this manual handy for future reference.

www.gigamedia.netGIGAMEDIA User manual (GGM IPAP8xxx) 2
1. SAFETY PRECAUTIONS ........................................................................ 3
2. APPLICATION ....................................................................................... 5
3. FEATURES ............................................................................................ 5
4. THE NAME AND FUNCTION EACH PARTS ............................................ 6
4.1. FRONT PANEL .................................................................................................... 6
4.2. REAR PANEL ...................................................................................................... 7
5. OPERATION .......................................................................................... 8
6. SYSTEM WIRING DIAGRAM .................................................................. 9
7. SPECIFICATIONS ................................................................................ 11
Battery directive
This product contains batteries. The logo indicates that they should not be thrown in the trash or landfill. Batteries may contain
substances that may be hazardous to human health and the environment and heavy metals that have the following designations:
Cd = Cadmium, Hg = Mercury, Pb = Lead. To facilitate the treatment and recycling of used batteries, you can return them to your
dealer, deposit them in a collection bin provided for this purpose or return them to your municipal waste which is obliged to
recover them.
WEEE regulation
This product is covered by the WEEE II Directive (Directive 2012/19 / EU). It should not be thrown in the trash or dumped. Substances
in the product may be hazardous to human health or the environment. Disposal may be done by returning the product to your dealer
or leaving it a collection point provided for this purpose.
This product bears the CE mark which certifies its conformity with the directives LVD 2014/35/EU ; EMC 2014/30/EU and RoHS
2011/65/EU.
Compliance has been assessed in accordance with applicable standards in effect.

www.gigamedia.net GIGAMEDIA User manual (GGM IPAP8xxx)
3
1. SAFETY PRECAUTIONS
• Be sure to read the instructions in this section carefully before use.
• Make sure to observe the instructions in this manual as the conventions of safety symbols and messages
regarded as very important precautions are included.
• We also recommend you keep this instruction manual handy for future reference.
Safety Symbol and Message Conventions
Safety symbols and messages described below are used in this manual to prevent bodily injury and property
damage which could result from mishandling. Before operating your product, read this manual first and un-
derstand the safety symbols and messages so you are thoroughly aware of the potential safety.
Indicates a potentially hazardous situation which, if mishandled, could
result in death or serious personal injury.
Indicates a potentially hazardous situation which, if mishandled, could
result in moderate or minor personal injury, and/or property damage.
WARNING
WARNING
CAUTION
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 speci-
fied may result in fire or electric shock.
• Do not cut, kink, otherwise damage nor modify the
power supply cord. In addition, avoid using the power
cord in close proximity to heaters, and never place
heavy objects -- including the unit itself -- on the
power cord, as doing so may result in fire or electric
shock.
• Be sure to replace the unit’s terminal cover after
connection completion. Because high voltage is ap-
plied to the speaker terminals, never touch these
terminals to avoid electric shock.
• Be sure to ground to the safety ground (earth) ter-
minal to avoid electric shock. Never ground to a gas
pipe as a catastrophic disaster may result.
• Avoid installing or mounting the unit in unstable lo-
cations, such as on a rickety table or a slanted sur-
face. Doing so may result in the unit falling down,
causing personal injury and/or property damage.
When the Unit is in Use
• Should the following irregularity be found during
use, immediately switch off the power, disconnect
the power supply plug from the AC outlet and contact
your nearest dealer. Make no further attempt to ope-
rate the unit in this condition as this may cause fire
or electric shock.
- If you detect smoke or a strange smell coming from
the unit.
- If water or any metallic object gets into the unit
- If the unit falls, or the unit case breaks
- If the power supply cord is damaged (exposure of
the core, disconnection, etc.)
- If it is malfunctioning (no tone sounds.)
• To prevent a fire or electric shock, never open nor
remove the unit case as there are high voltage com-
ponents inside the unit. Refer all servicing to your
nearest dealer.
• Do not place cups, bowls, or other containers of li-
quid or metallic objects on top of the unit. If they ac-
cidentally 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 cover,
as this may result in fire or electric shock.

www.gigamedia.netGIGAMEDIA User manual (GGM IPAP8xxx) 4
CAUTION
An all-pole mains switch with a contact separation of at least 3 mm in each pole shall be incorporated in the
electrical installation of the building.
When Installing the Unit
• Never plug in nor remove the power supply plug with
wet hands, as doing so may cause electric shock.
• When unplugging the power supply cord, be sure to
grasp the power supply plug; never pull on the cord
itself. Operating the unit with a damaged power sup-
ply cord may cause a fire or electric shock.
• When moving the unit, be sure to remove its power
supply cord from the wall outlet. Moving the unit with
the power cord connected to the outlet may cause
damage to the power cord, resulting in fire or elec-
tric shock. When removing the power cord, be sure
to hold its plug to pull.
• Do not block the ventilation slots in the unit’s cover.
Doing so may cause heat to build up inside the unit
and result in fire.
• 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 elec-
tric shock.
When the Unit is in Use
• Do not place heavy objects on the unit as this may
cause it to fall or break which may result in personal
injury and/or property damage. In addition, the object
itself may fall off and cause injury and/or damage.
• Make sure that the volume control is set to mi-
nimum position before power is switched on.
Loud noise produced at high volume when power is
switched on can impair hearing.
• Do not operate the unit for an extended period of
time with the sound distorting. This is an indication
of a malfunction, which in turn can cause heat to ge-
nerate and result in a fire.
• Contact your dealer as to the cleaning. If dust is al-
lowed to accumulate in the unit over a long period of
time, a fire or damage to the unit may result.
• If dust accumulates on the power supply plug or in
the wall AC outlet, a fire may result. Clean it perio-
dically. In addition, insert the plug in the wall outlet
securely.
• Switch off the power, and unplug the power supply
plug from the AC outlet for safety purposes when
cleaning or leaving the unit unused for 10 days or
more. Doing otherwise may cause a fire or electric
shock.

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5
2. APPLICATION
Economic Rack Mount IP terminal with built-in amplifier, widely installed in weak-current rooms or
branch control room for public address, built-in amplifier, used for hall, corridor and outdoor areas for
program broadcasting and local public address.
3. FEATURES
01. Standard 19’’ rack design, black aluminum panel, professional mechanical assembly process, high-
end appearance.
02. Industrial grade 3.4-inch LCD, it can clearly show the majority of dot pattern and machine work
status; equipped with infrared remote control, on-demand broadcast all contents in server library,
can control the playback / pause, flexible and simple operation.
03. Using embedded computer and DSP audio processing technology, high-speed industrial-grade
SCM system chip, start time is less than 1s.
04. Built-in 1 network hardware audio decoding module, support TCP / IP, UDP, IGMP (multicast proto-
col), to achieve network transmission 16-bit CD audio quality audio signal.
05. Built-in high-fidelity analog amplifier, with 8-zone independent control, and 120W / 240W / 350W
/ 500W options of 100V output. Its 1~8 zone output interfaces make it supports to call any zone (or
zone group), supports to call all zones, and also supports to configure a zone (or zone group) to per-
form timing tasks at specific time period .Besides, it supports alarm task, to play preset audio in the
preset linkage zone (or zone group), to play real-time file in any zone (or zone group) , to make the
terminal to collect real-time audio of any zone (or zone group). The output interface is 100V based,
can be used to connect 100V constant voltage speakers.
06. 1 line (AUX) and 1 microphone (MIC) input interface, with independent volume control and treble/
bass control, support local paging function in off-line status.
07. 1 channel EMC input interface, the emergency audio signal is direct connected, with the highest
priority.
08. 2-channel audio signal auxiliary output interface, can connect with external amplifier; the standard
RCA interface makes it easy to connect the cables.
09. Built-in intelligent power management module, when there is no BGM or paging tasks, it will auto-
matically cut off the power of amplifier. When signal cones,it will automatically turn on the power.
It supports software programming to pre-open the power of amplifier.
10. Built-in 3 priority settings:
- EMC has the highest priority.
- The network alarm signal has higher priority than MIC, AUX and network background music signals.
- MIC has higher priority than AUX and network background music signals.
- AUX and network background music has the same level priority.
11. Support preset mute level reducing function, preset background accompaniment function; it has
indicators to display the system status, including level indicator, protection indicator, standby indi-
cator, etc. The standby power consumption is less than 3W.
12. Compatible with routers, switches, bridge gateway, Modem, Internet, 2G, 3G, 4G, multicast, unicast
and any other network structure.
13. Digitalized products, easy expansion, not limited by geographical location, no need to increase the
control room management equipment, easy to install.

www.gigamedia.netGIGAMEDIA User manual (GGM IPAP8xxx) 6
4. NOMENCLATURE AND FUNCTIONS
4.1. FRONT PANEL
01. Local MIC input- adopting 6.35mm MIC input interface.
02. Volume control of MIC input.
03. AUX-Auxiliary volume control.
04. Working status display screen- mainly used for showing the different woking status while carrying
on different tasks.
05. Button for zone selection, light on when turn on the button, light off when turn of the button.
06. Power switch- dial“ON” to turn on the equipment, and dial “OFF” to turn off the equipment.
07. Power Indicator- light on when turn on the equipment, and light off when turn off the equipment.
08. PORT- protection indicator.
09. OUTPUT LEVEL-level indicator.
10. FINE-status indicator.
11. IR-infrared receiving window.
12. TREBLE-treble, adjust the response of treble. Increase treble output by knob clockwise rotation
and decrease it by knob anticlockwise rotation.
13. BASS-bass, adjust the response of bass. Increase bass output by knob clockwise rotation and
decrease it by knob anticlockwise rotation.
FRONT PANEL 2U
FRONT PANEL 3U
MIC ON
OFF
IP TERMINAL WITH POWER AMPLIFIER
AUX
1
2
3
456
7
8
9
10
0
MIC
8
1
2
3
456
7
9
100
BASS TREBLE
POWERPROTFINE 2 4 681 0 1 2
OUTPUT LEVEL
IR
ZONE 1
ZONE 4
ZONE 7
ZONE 2
ZONE 5
ZONE 8
ZONE 3
ZONE 6
ALL CALL
MIC ON
OFF
AUX
1
2
3
456
7
8
9
10
0
MIC
8
1
2
3
456
7
9
100
BASS TREBLE
IP TERMINAL WITH POWER AMPLIFIER POWER2 4 681 0 1 2
OUTPUT LEVEL
PROT
FINE
IR
ZONE 1
ZONE 4
ZONE 7
ZONE 2
ZONE 5
ZONE 8
ZONE 3
ZONE 6
ALL CALL
1 2 346
7
8
910
11
1213
5
12 3 4 6
7
8
910
11
1213
5

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4.2. REAR PANEL
01. AC power input
02. Output interface of zone 1 to zone 8. After configuring on the PC software, it supports paging to
any zone(or zone group) and all zones. It supports to perform timing task, fire alarm task, trigger
and linkage broadcasting task, real-time file broadcasting task and real-time terminal live casting
task in specific zone(or zone group) in the specified time. The zone output power is 100V, which
can connect to speaker with constant voltage 100V.
03. Mute potentiometer, turn the knob to the rightmost, the mute level is the maximum; and turn the
knob to the leftmost, the mute is the minimum.
04. Line input interface.
05. EMC input interface.
06. Line output interface.
07. RJ45 network interface, connecting with the internet of PC host/Ethernet/switch.
08. Cooling fan.
REAR PANEL 2U
REAR PANEL 3U
+
ZONE.5
_+
ZONE.6
_+
ZONE.7
_
+
ZONE.1
_+
ZONE.2
_+
ZONE.3
_+
ZONE.4
_
+
ZONE.8
_
MUTE
EMC
IN
AUX
IN OUT
LINE
LAN IN
MUTE
100V
MUTE
EMC
IN
AUX
IN OUT
LINE
LAN IN
+
ZONE.5
_+
ZONE.6
_+
ZONE.7
_
+
ZONE.1
_+
ZONE.2
_+
ZONE.3
_+
ZONE.4
_
+
ZONE.8
_
MUTE
100V
1234568
7
13456 87 2

www.gigamedia.netGIGAMEDIA User manual (GGM IPAP8xxx) 8
5. OPERATION
Use a network cable to connect the port LAN IN of your equipment to a computer or network equip-
ment. Open the software “IP network broadcast system” and make sure that the service has started.
The next step is to open the software “iptool”. The window will open, you will have to press the button
“Inquire” (Figure 1) to display the equipments found by “iptool” (Figure 2).
You will now have to change the IP address of your equipment to match the IP addresses of your
network.
You need to fill every field below “New terminal” (Figure 3). Once all the fields are filled, press the
button “Write” to apply the configuration and check with the button “Ping” to see if it is reachable
(Figure 4). When all your equipments are configured, you can close the software “iptool”.
FIGURE 1 FIGURE 2
FIGURE 3 FIGURE 4

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6. SYSTEM WIRING DIAGRAM
MUTE
EMC
IN
AUX
IN OUT
LINE
LAN IN
+
ZONE.5
_+
ZONE.6
_+
ZONE.7
_
+
ZONE.1
_+
ZONE.2
_+
ZONE.3
_+
ZONE.4
_
+
ZONE.8
_
MUTE
100V
~230V 50Hz 180W
T3.15AL 250V
OPEN
CLOSE PLAY STOP NEXT
PREVIOUS
ON
OFF
POWER
VOL
PLAY
MSG
MIC in
PLAY
SIREN
REC in
ON
OFF
STANDBY
PLAYALARM MODE RECORD
STO PSTART
ON
OFF
POWER
CLIP
TEMP
VOLUME
PROT
5
0
1
2
3
4 6
7
8
9
10
SIGNAL
ZONE 1
ZONE 2
ZONE 8
•••
CD/MP3 player
Alarming signal generator
Power amplifier
Ethernet/switch

www.gigamedia.netGIGAMEDIA User manual (GGM IPAP8xxx) 10
+
ZONE.5
_+
ZONE.6
_+
ZONE.7
_
+
ZONE.1
_+
ZONE.2
_+
ZONE.3
_+
ZONE.4
_
+
ZONE.8
_
MUTE
EMC
IN
AUX
IN OUT
LINE
LAN IN
MUTE
100V
~230V 50Hz 750W
T8AL250V
ZONE 1
ZONE 2
ZONE 8
•••
OPEN
CLOSE PLAY STOP NEXTPREVIOUS
ON
OFF
POWER
VOL
PLAY MSG
MIC in
PLAY
SIREN
REC in
ON
OFF
STANDBY
PLAYALARM MODE RECORD
STO PSTART
ON
OFF
POWER
CLIP
TEMP
VOLUME
PROT
5
0
1
2
3
4 6
7
8
9
10
SIGNAL
CD/MP3 player
Alarming signal generator
Power amplifier
Ethernet/switch

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11
7. SPECIFICATIONS
Model GGM IPA8120 GGM IPA8240 GGM IPA8350 GGM IPA8500
Network interface RJ45
Transmission speed 100Mbps
Supportive protocol TCP/IP, UDP, IGMP (Multicast)
Audio format MP3
Audio mode 16 bit CD quality
Sampling rate 8k ~ 48kHz
EMC input sensitivity 775mV (unbalance)
AUX input sensitivity 350mV (unbalance)
MIC input sensitivity 5mV (unbalance)
AUX output amplitude 1000mV, 2 RCA output
AUX output impedance 470Ω
Treble adjustment range ±10dB
Bass adjustment range ±10dB
Rated power 120W 240W 350W 500W
Power consumption 180W 370W 540W 750W
Standby power consumption < 3W
Frequency response 80Hz ~ 16kHz, +1dB / -3dB
THD THD ≤ 1%
SNR ≥ 65dB
Output method 100V constant voltage output
Circuit protection DC output, overload, over temperature, short circuit protection
Operation temperature 5°C ~ 40°C
Operation humidity 20% ~ 80% relative humidity without moisture condensation
Power supply ~220 V / 50 Hz
Size 484 x 303 x 88 mm 484 x 359 x 132 mm 484 x 359 x 132 mm 484 x 359 x 132 mm
Net weight 9.7kg 13.7kg 15.5kg 18kg