Severity: Notice
Message: Only variable references should be returned by reference
Filename: core/Common.php
Line Number: 257
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /home/speipl/public_html/system/core/Exceptions.php:185)
Filename: libraries/Session.php
Line Number: 688
Severity: Warning
Message: mysql_fetch_array() expects parameter 1 to be resource, boolean given
Filename: views/left.php
Line Number: 36
0 dB Inputs / Outputs Microphones input impedance: 10 kOhms (balanced, CAT5 terminal)
Input sensitivity: 0 dB
Music input impedance: 10 kOhms (RCA terminal)
Input sensitivity: 0 dB
Audio output impedance: 50 Ohms (balanced, screw terminal)
Output levels: 0 dB
Max input/output level: +14 dBu
Audio bandwidth: 10 Hz to 22 kHz
Sampling: 48 kHz 24 bits
Distortion: 0.02% to 1 kHz
Output noise: <-84 dBu Lin, <-88 dBu A-weighted
Output dynamic: >98 dBu Lin, >102 dBu A-weighted
100 V Inputs/Outputs
Max power: 500 W per DIVA unit.
Amplifier gain measurement: 18 kHz
Line impedance measurement: 100 V 18 kHz
Ground fault measurement under: 12 VDC 0 to 10 MOhms
Digital-audio messages
Bandwidth: 20 Hz to 8 kHz
Sampling: 16 kHz 16 bits
total length : 45 mins
Alarm/Contact Inputs Outputs
9 alarm inputs
8 PA contact inputs
2 contact input : power fault or battery backup fault
8 contact outputs
2 contact output (on/off control): “fault synthesis” +“evacuation underway“
Serial connections per DIVA module
1 RS485 connection to PSSxx DT or PSM
1 RS485 connection to next DIVA module
1 RS232 for third party control (MOD BUS)
Ethernet port for PC communications
DIVA Module Size and enclosure
Metal enclosure: 2U 19” grey RAL 7016
Width x Depth x Height : 430 x 230 x 88 mm