Flash
Memory
|
| The DP540
is unaffected by sudden interruption of power failure.
Its built-in non-volatile Flash memory also eliminates
the need for back-up batteries. FLASH memory stores high
quality crystal-clear sound with PCM 64Kbps sampling rate.
The stored content of messages/music can last up to 10
years under power failure. |
| |
Multiple
Messages
|
| Record up
to 4 different messages in various lengths. |
| |
| Advanced
Recording Design |
| The recording
will be automatically activated by voice or music and
stopped after silence; this allows you to record message/music
much easier |
| |
| Programmable
Playback Mode |
| Continuous
playing - single track
Continuous
playing - multi tracks in sequences
Trigger
playing - single track (1~3 repeating times, programmable)
Trigger
playing - multi tracks in sequences (1 to 3 repeating
times, programmable) |
| |
| Control/Indicator |
| Output
Volume Adjustment
Track Select
Switch
Recording
Switch
External
Trigger Switch
4 LED Indicators
for Tracks
1 LED Indicator
for Recording |
| |
| Input |
| Audio-In
Jack (3.5 mm) for download message/music from tape,
CD, PC or other audio sources.
Telephone
interface for direct recording with telephone handset. |
| |
| Output |
| 1W/8O,
for speaker or PBX MOH port.
Audio-Out
Jack (3.5 mm) for monitoring the recording via earphone
or output to PBX MOH port.
Telephone
interface for output to PBX trunk port. |
| |
| Programmable
Control Signal In/Out (Optional) |
| Option for Programmable-Control-signal integrating with
PBX for MOH or voice service. |
| |
| Time
Schedule (for DP-540T only) |
The time periods
of playing can be scheduled.
The playing mode and sound file of each time period can
be specified. |
| |
| Specifications |
| Total
Recording Time: 1080 seconds(540 secondsfor DP-540L)
Sampling
Rate: 64Kbps
Frequency
Response: 200Hz to 3.4KHz
Power Supply:
12VDC/200mA (Included)
Dimension:
5.5''L x 4.3''W x 1.9''H |
