LY International Electronics H-3300 SERIES, Руководство пользователя

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Thank you for choosing this product and for trusting our brand, which strives to be synonymous with
professionalism, precision, high quality and reliability. All of our products comply with EC regulations
regarding audio equipment for continuous use.
2. DESCRIPTION
This conference system uses digital technologies according to the European Community's IEC914 and ISO
standards.
It is composed of a controller – H-3300 – and two microphone units – Delegate and Chairman – that feature
high sensitivity, a wide frequency response, an internal loudspeaker and a cardioid electret microphone with
a lighted ring for the visual identification of the microphone in use. The system is pre-cabled to ensure fast
and easy installation.
The device may include up to 64 microphone units, daisy-chained on four independent lines (or a maximum
of 30 microphone units on each line).
The system involves the use of several expansion units – H-08EX. Every expansion unit can support up to
60 microphone units divided on six lines (never use more than 30 microphone units on each line).
Adding four expansion units, the system can control up to 254 microphone units.
Main Functions:

It directly powers and controls 64 microphone stations.

President station has priority on others.

Three operating modes: FREE MODE, LIMIT MODE and FIFO MODE
 One microphone input (MIC) and one line input (LINE) for external units.
 TAPE output for recordings and line output (LINE) for amplification (balanced and unbalanced).
 Microphone sensitivity level control.

Support video and voting with video/voting processor
Product complies with CE regulations
3. CONTROLLER FRONT PANEL FUNCTIONS AND CONTROLS – H-3300
Fig.1
①
POWER: Main power on/off switch
②
MODE: Select the conference modes: FREE/LIMIT/FIFO
③
NUMBER: Select the active microphone number
④
SAVE: To save the mode and number setting
⑤
LCD display: To display the current system working mode
⑥
TREBLE: Sets the treble level of external speaker
⑦
MEDIANT: Sets the mediant level of external speaker
⑧
BASS: Sets the bass level of external speaker
⑨
VOL: Sets the system amplifier audio level of external speaker
4. CONTROLLER REAR PANEL FUNCTIONS AND CONTROLS - H-3300