Features/Contents

Features

HDD extension unit having a large-capacity hard disc drive (HDD)

This unit is equipped with a high-reliability, high-speed, and large-capacity hard disc drive.

HDD operation mode

Among 2 HDD operation modes of spanning and mirroring, you can select the desired one.

Power linkage function

The power of this unit can be turned on/off by linking with the connected MITSUBISHI digital recorder's power supply.

Warning function

This unit is equipped with the terminal for informing of abnormal temperature rise and HDD error.

Direct connection with a personal computer

You can connect this unit to a personal computer directly via a USB cable and playback the data recorded by this unit on the personal computer using the special playback software. Consult your dealer for the special playback software.

The name of this unit is shown on the personal computer as follows.

ID number (specified by the ID rotary switch on this unit)

HDD UNIT ID＊＊ S

HDD operation mode (specified by the MODE rotary switch on this unit)

M...... Mirroring mode S......... Spanning mode

Contents

Important safeguards	i-iv
Caution and care	2
Features	4
Contents	4
Major operations and their functions	5
Front view	5
Rear view	6
Connections	8
Connectable recorders	8
Connection example	8
Connection to link the power supply of the recorder
and this unit	8
Precautions for connection	9
Startup	10
Setting the ID number of this unit	11
Setting the ID number of this unit	11
Setting the mode of this unit	12
HDD operation mode	12
Mode selection	12

Replacing the HDD	14
Precautions for replacing the HDD	14
Removing the HDD	14
Attaching the HDD	16
Troubleshooting	18
Diagnosis by HDD indicators	18
Troubleshooting	19
Maintenance	19
Speciﬁcations	20

How to read this manual

Viewing displays

Tips (Refer to this information when operating): Reference information concerning operation

Notice (Caution required):

Cautionary items concerning operation

(See reference page):

Reference item and page number

Warning

This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.