Dynacord DPM 4000 manual Internal Message Recorder

DEVICE DESCRIPTIONS

5.1.12 Flash Memory for Voice Recording/Playback (NRS 90205)

Internal Message Recorder

For using the internal message memory at least one voice message module NRS 90205 (121648) needs to be installed in the DPM 4000 and the SW-Message (121709) needs to be enabled. Up to maximally 4 memory modules can be retrofitted. The memory modules need to be formatted before the first use.

The Message Stacking Function is available together with the recorder.

Data:
- number of internal texts (messages)	25
- sampling frequency	48kHz
- sampling format	16-bit linear at a bandwidth of 20kHz
	8-bit compressed at a bandwidth of 10kHz
- maximum recording time	16-bit, 20kHz, 1 message memory: 22,5 sec.
	16-bit, 20kHz, 4 message memory: 90 sec.
	8-bit, 10kHz, 1 message memory: 90 sec. (1,5 min.)
	8Bit, 10kHz, 4 message memory: 360 sec. (6 min.)
- signal sources	DPM 4000 inputs IN1 – IN4

Instructions for retrofitting the Message Memory Extension (NRS 90205) into the DPM 4000

contents: 1 printed board assembly 86237

1manual

1.Disconnect the appliance from any power supply.

2.Remove the cover (7 screws).

3.Insert the printed board 86237 on the main pcb 80249C

-Insert the printed board 86237 into an empty slot, starting with CN301, CN302, CN303 or CN 304.

4.Format the inserted memory boards (only possible using the PROANNOUNCE Designer software).

5-28 PROANNOUNCE System User Handbook 1.1