Onwa KR-1338 Service Manual page 30

Gain preset
Check Point
TP3 on
SPU pcb
(trigger
at TP1)
STC curve
26
Conditions
A/C AUTO
A/C SEA
A/C RAIN
GAIN
Scanner
[INSTALLATION SETUP 1] menu
4. Ant on Tx : STOP
Table 3-6 Gain preset
V
= 0.04 to 0.06V
Conditions
A/C SEA
GAIN
TX on 12nm
Table 3-7 STC curse
Rating at 60 uS
Check Point
point
3.1 0.1V
TP4
3.6 0.2V
2.5 0.2V
OFF
fully clockwise
fully counterclockwise
fully Clockwise
OFF
Rating
fully clockwise
fully Clockwise
Ant Height on
Installaion Setup menu
MED
LOW
HIGH
60uS
Adjuster
VR1
Adjuster
VR2