GAI-Tronics 10959-908 Rack-Mount Audio Messenger Interfaces - Manual (Page 4)

Pub. 42004-487A
M ODEL 10959-906 & 10959-908 R ACK -M OUNT A UDIO M ESSENGER I NTERFACES P AGE
2 of 18
f:\standard ioms - current release\42004 instr. manuals\42004-487a.doc
01/14
Prior to installation of the AMI, we recommend reading the entire manual and inspecting the contents of
the package to ensure the following are included:
• Audio Messenger Interface
• CompactFlash
® memory card
• AMI Configuration Tool (ACT) CD
• Padded envelope including:
− 12612-002 AMI-to-ACC2500 Interface Module
− Modular cord, four-conductor., 7-foot
− P-Cord, CAT5E, Booted, 7-foot
Features
• Record up to 125 tone and/or speech messages
• 600-ohm, 0 dBm, 1 Vrms audio output
• Scheduled events
• Live or recorded speech messages
• Dial-up telephone access
• Direct communications with ACC2500 Audio Control Desk Set via RS-232
• 33-ohm, 1.5 Vrms audio output for page and party lines (Model 10959-908 only)
Specifications
Power Supply (No. 3308-50008-00, UL listed, provided with AMI)
Voltage input .................................................................................................................................... 120 V ac
Voltage output .................................................................................................................................... 12 V dc
Current ................................................................................................................................ 1 amp maximum
Audio
Speech capacity ................................................................... 500 minutes with 512 Mb CompactFlash
® card
Frequency response ............................................................................ 250–6500 Hz, +0/−3 dB ref. to 1 kHz
Distortion ........................................................................................ <1% THD @ 1 kHz @ nominal settings
Audio and Telephone Line Levels
600-ohm audio output .......................................................................................................... 1 Vrms nominal
600-ohm audio output ........................................................................................ Adjustable, 0 dBm nominal
Telephone line input .......................................................................................... Adjustable, 0 dBm nominal
Telephone line loop current requirement ............................................................................ 25 mA minimum
33-ohm page line input/output (Model 10959-908 only) .................................................. 1.5 Vrms nominal
33-ohm party line input/output (Model 10959-908 only) ................................................. 1.5 Vrms nominal
Output Control (present with 600-ohm audio output)
Solid state relay output ...................................................................................... Dry contact rated at 125 mA