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PVA 4307

PVA 4310

PVA 4316

Schematic drawings

Содержание PVA 4307

Страница 1: ...especially designed for video conferencing The built in amplifier has a RS 232 485 communication feature which makes remote control and operation possible This can be done in combination with other video conferencing equipment Made in The Netherlands Vogel s Products BV NL 5628DB Eindhoven www vogels com Vogel s Holding BV 2016 all rights reserved Subject to printing errors and technical amendment...

Страница 2: ...2 PVA 4307 PVA 4310 PVA 4316 Schematic drawings ...

Страница 3: ...s audio input The small connector on the left of the Volume knob is only for service To remove power from the speaker unplug the 12V plug from the speaker or unplug the power supply Manual operation Turn on push volume button until LED turns blue Turn off push and hold volume button until LED turns red Volume up turn volume knob right clockwise Volume down turn volume knob left counter clockwise A...

Страница 4: ...speakers If the PVA 43xx Conference Speaker does not recognize a command as valid a character is returned and the receive buffer is flushed The volume control is controlled by both manual and remote commands the last command determines the selected volume RS232 RS485 settings The amplifier is operated by readable ascii commands These commands can be sent and viewed by a terminal emulation program ...

Страница 5: ...ektronik 69136130005 connector is advised To connect the PVA 43xx Conference Speaker directly to a PC either for testing communication or for control one of the following USB adaptor cables is advised Pin RS232 operation RS485 operation RS485 D Do not connect Data RS485 D Do not connect Data RS232 RX Receive data input Do not connect RS232 TX Transmit data output Do not connect GND Ground Ground P...

Страница 6: ... D Input 4 dBu Output power max SPL 92 dB A 1 m 6 W rms 1 THD 1 kHz Frequency range 40 20000 Hz Audio input stereo cinch Operating voltage 100 240 Volt 50 60 Hz 1 4A Output 12 V 5 A 60 W max Standby 0 5W Max operating temperature 35 C 95 F Weight 4 8 kg Specifications PVA 4316 Type of amplifier Class D Input 4 dBu Output power max SPL 92 dB A 1 m 6 W rms 1 THD 1 kHz Frequency range 40 20000 Hz Aud...

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