www.gigamedia.net
GIGAMEDIA
User manual (GGM IPAP8xxx)
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.
