31(57)
Date
Rev
Documentnumber
Prepared
Doc respons/Approved
Checked
File/Reference
1999-07-15
V
1531-BDV 113 08 Uen
INSTALLATION INSTRUCTION
Subject responsible
5.16
VMU-HD (ROF 157 5126/_)
To install unpack the VMU-HD board with the mounted
hard disk. The Flash disks are available with a capacity
of 60 MB. Remove the transport protection for the hard
disk and keep it in case of re-shipment e.g. factory re-
pair. Install and configure the VMU-HD in the cabinet
according to the stipulations in
Note: The VMU-HD will not start up without internal
directories created on the hard disk.
DIP switch on VMU-HD
DIP switch 990 selects whether register function is en-
abled or not.
Limitations:
Only one VMU-HD can be mounted per cabinet and
just one type either VMU-HD or VMU-D can be in-
stalled in a system.
Structure of directories on hard disk or Flash card
\
Info0
\
message2
\
anno0
\
Info1
\
message3
\
anno1
\
message4
\
anno2
\
message5
\
anno3
\
annoF
Removal of hard disk or Flash card
To remove the hard disk take out the board from the
system. Disengage the hard disk with lever
and pull
out the hard disk.
5.17
VMU-D (ROF 157 5117/1)
The VMU-D has no switches, but is equipped with a
back up battery, RNV 991 942/001 to prevent loss of
data in case of power failure. Install the battery to con-
nection field 4. before the exchange is started. For safe
operation, replace this battery periodically every five
years in accordance with document
INSTRUCTION (1541-ASB 150 02 Uen)
Press button to disengage the hard
disk and take it out.
A
ON
1 2
The DIP-switch is shown with
both contacts in OFF position
(factory setting)
990
A
PCMCIA Hard/
Flash disk
type III and II
990/2
990/1
FUNCTION
OFF
ON
OFF
ON or
ON
OFF
16 channels, no register function
8 channels with MFC detection
8 channels with MFE detection
and DTMF / Tone receiver
and DTMF / Tone receiver
A
field 4
Connection
Installation of battery back-up on VMU-D
Battery RNV 991 942/001