Hirschmann PAT 050-350-061-351, Инструкция по замене

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Console Replacement Instructions
© 2006
Hirschmann ECS
031-300-530-032 Revision F 03/28/06 0032_F53
Page 4
CENTRAL UNIT, DS350GM (24 350 06 300x)
System Software Installation Overview
1. Remove C.U. lid.
2. Remove system software and replace
with (GGMT V2.0) system software eprom. (Fig.4)
(For further eprom replacement instructions
see Procedure1 below.)
PROCEDURE 1. EPROM REPLACEMENT
Remove cover, from central unit.
CAUTION: Before handling the EPROM, discharge any static
electricity from your body by touching a grounded point.
The EPROM could be damaged by static electricity.
1. Refer to the drawing below for correct eprom locations. (Fig.4a)
2. Remove the old system eprom, from the main board. Be careful to pull the eprom out
without bending the legs.
NOTE: Ensure the notch is in the correct direction. Notch on eprom must match the notch on the
socket and markings on the board.
3. Place new eprom in the correct eprom socket as shown. Carefully align the new eprom legs
with the socket and push the eprom into place. Be careful not to bend any of the legs.
TLK
DAT
A
SYS
TEM
2
Fig. 4
Fig. 4a