Description
Powers up and responds to all manual functions
Specifications
Recording Time Available Audio StorageModel DMU: 64 second base unit Additional memory is available in 32 second increments up to a maximum of 17 minutes, 4 seconds
Number of Lines Model DMU: 2 announcement lines
Number of Messages One to six announcement messages (user selectable) One standby message
Telephone Line Interface Connector: RJ11C modular jacks RJ21X 50 pin connector Line activation: (see the manual below for major pbx ran and trunk card configurations) loop ground battery E&M continuous play Output level: adjustable to a maximum of -9dBm Off hook impedance: 600 ohm nominal Low impedance: 4 ohm on lines 1-5 (option) Alarm Contacts 0.5 A / 120 VAC
Audio Storage Voice encoding/decoding: pulse code modulation (PCM) Storage medium: dynamic RAM Sampling rate: 8 kHz, 8 bits/sample Frequency response: 300 Hz to 3.4 kHz (+/- 3 dB)
Audio Inputs Microphone: 600 ohms (1/4 phone jack) Tape: 10 K ohms (1/4 phone jack) Handset: 220 ohms Remote access (analog line)
Battery Backup 48 hour battery recharge Announcer operates for 2 hours during power interruption
Power Supply 110/120 VAC, 60 Hz, 0.2 A, 15 W
Dimensions 110/120 VAC and 48 VDC systems: 1.75 in.(4.5 cm) H x 16.25 in.(41 cm) W x9.25 in.(23.5 cm) D
Approvals FCC, CS-03, NRTL/C, BABT, CE
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Specifications
Recording Time Available Audio Storage
Number of Lines
Number of Messages
Telephone Line Interface
Audio Storage
Audio Inputs
Battery Backup
Power Supply
Dimensions
Approvals
