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Sanjian Studio PLJ-0802-A - Operation and Usage; Module Mounting and Layout; Preparation and Initial Use

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OPERATION AND USE
+
~
Gnd
1. MODULE ARRANGEMENT and MOUNTING
2. USING THE MODULE
(A) PREPARATION
page
4
1.
Please check the power supply voltage (DC 9V-12V) and confirm the power supply polarity before
use. The power supply circuit in the module has a series diode fitted to prevent operation when
the power supply is inadvertently connected with reverse polarity. This protects the module from
devastating consequences.
2.
The signal input (2-pin) port may be connected directly to the measured signal (wired) or to an
antenna (inductive mode).
Turn on the instrument and warm it up for a few minutes, and then perform the measurement
operation after the frequency reference is stable. After the measurement, perform the
measurement operation.
3
.
DISPLAY AREA
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36536-TE