Videoswitch VDM User Manual download pdf (Page 57)

Videoswitch VDM Digital Recorder

Vdm601t.doc 49

12 Specifications

12.1 Image Capture and Storage

Displayed Image Format 720 x 576 Pixels, 16 Million colours

Compressed Image Format 720 x 288 Pixels, 16 Million colours

Sample rate 13.5Mhz

Image Compression System Wavelet

12.2 Connectors

12.2.1 Power Input

Main input is switch-selectable 230/115 Volts AC 50/60Hz, 100W maximum. Check switch setting before

applying power or damage may occur.

12.2.2 Camera Inputs and Loop-Though Outputs

PAL compatible, 1 Volt pk-pk, 75 Ohm termination (may be switched off in the SETUP menu)

12.2.3 Coax Monitor Outputs

PAL compatible, 1 Volt pk-pk, 75 Ohm termination.

12.2.4 S-Video Monitor Output

PAL compatible, 1 Volt pk-pk, 75 Ohm termination.

12.2.5 S-Video Input

PAL compatible, 1 Volt pk-pk, 75 Ohm termination (not used).

12.3 Remote Access Options

During remote access, images are further compressed to increase the update rate. The degree of extra

compression may be selected from the “Vi-connect” software that is used on the PC to access the VDM.

The Ethernet data rate is limited to prevent undue loading of a computer network.

12.3.1 PSTN

Protocol V34

Data Rate 28.8kbit/sec

Typical image update time (8K image) 3 seconds

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Videoswitch VDM User Manual Page 57