Figure 6-1: Rs-232C Cable With 9-Pin, D-Type Connectors; Table 6-4: Required Equipment - Sony Tektronix WFM 1125 Service Manual

Firmware Updates
Preparation

Table 6-4: Required equipment

Item
Cable with 9 pin, D type
connector
PC
Firmware floppy disks
WFM 1125 Option 0A/0B/0C/0D Service Manual
WFM 1125 Digital Television Waveform Monitor Option 0A/0B/0C/0D
firmware may be downloaded when the trouble shooting is needed or when the
firmware has been updated. This must be done when the internal module: A40
CPU board has been replaced.
This subsection explains the file contents in the firmware floppy disks and how
to uncompress and download the firmware.
The equipments listed in Table 6–4 are required.
Qty. Required precision
1 9 pin, Dtype (male) -to-
9 pin, Dtype (female)
1 IBM PC compatible with
MS DOS 3.1 or above
2
2
9 pin, D type,
male connector
(male)
Figure 6-1: RS 232C cable with 9 pin, D type connectors
Recommended equipment
Custom, see Figure 6-1
Tektronix part no. 063 3174 XX
(Option 0A, 0B, and 0C)
Tektronix part no. 063 3250 XX
(Option 0D)
1
2
3
4
5
6
7
8
9
Purpose
Downloading the firmware
1
2
3
4
9 pin, D type,
5
female connector
6
(female)
7
8
9
6-9