REPLACEMENT OF IC804 (E*PROM) |
Memory function reprogramming.
a
:
-
. 2
1. Check the power off. (power is standby mode) .
5, Example? "ON" and "OFF" are:taken as "1" and" respectively,
Es
'2.
a2
"
The numbers JPO to JP31 are divided into four groups and each group's setting is displayed | in hexadecimal nos
tation.
"
191
J30 J29 _J28 J27 "126 "25 Jed Jo3 J22 Jot Jeo WW9 JB JIT Jie
OO.
0
OO
10" 0 .0-F
Oo
@
0
0.)
©
Oo
8
6
"a
'
|
g
g
SPACE
|
G
~s
0
0
Ji5
J14
J13°
J12
Ji1
J10
JO9
JO8
JO7
JO6
J05
JO04
JO3
JO2
JO1
JOO
0
0
0
0
0
1
0
0
0
0
0
0
1
1
0
1
U
tb
Ue
tb
0
4
0
D
"000040D" appears in the fluorescent display tube.
6. Finally make fora moment short-circuit between TP5001 and TP5002, both located atthe front side on the main PWB
to clear the TEST mode or press the OPERATE button to turn the power on.
54