JRC JFE-680 User Manual

4. Operation 29
Setting Primary (Secondary) Transducer
◎Various settings concerning the installation of the transducer are selected.
・Make PRIMARY or SECONDARY a yellow display, press or the [ENT] key, and the following menu
is displayed.
PRIMARY
FREQ
OFF
POS
FWD (AFT)
STC
LONG
INNER
OFF
KEEL
0.0
「FREQ」(Frequency)
・Make FREQ a yellow display, press or the [ENT] key, and select it from the following, set content.
Set content ：OFF/200kHz/50kHz or 50kHz-A
OFF ：
When transducer is not connected with a primary (secondary) side, it selects.
200kHz ：When transducer of 200kHz is connected with a primary (secondary) side, it selects.
50kHz or ：When transducer of 50kHz or 50kHz-A is connected with a primary (secondary) side,
50kHz-A it selects.
・Select the content by and press the [ENT] key.
「POS」(Installation position)
・ Make POS a yellow display, press or the [ENT] key, and select it from the following, set content.
Set content ：FWD/ MID/ AFT
FWD ：
When primary (secondary) side transducer is installed at the forward, it selects.
MID ：When primary (secondary) side transducer is installed at the center, it selects.
AFT ：When primary (secondary) side transducer is installed at the after, it selects.
・Select the installation position by and press the [ENT] key.
・A left, set content is an initial value, and SECONDARY is the
same content. However, it is an initial value o
f SECONDARY
in ( ).
・Selecting items move a yellow display with or key.
This Transducer Settings use for service
engineer only. Do not change the settings. If you
change the settings, malfunction might occur.

JRC JFE-680 Specifications

General

Brand	JRC
Model	JFE-680
Category	Marine Equipment
Language	English