JB DM4-W User Manual

3
JB INDUSTRIES • DM4 Wireless Operating Manual • 630.851.9444 • sales@jbind.com
OPERATING INSTRUCTIONS
Install Batteries
Remove battery cover with a Phillips head screwdriver.
Insert three AA batteries.
Power Settings
To power on, press the POWER button for two seconds
until unit beeps and displays welcome screen.
To power off, press and hold the POWER button
for two seconds until unit beeps and powers down.
MAIN MENU SETTINGS
Access Main Menu
From home screen press the ENTER button.
Main Menu Options
• Favorite List
• Refrigerant
• Back Light
• Display Mode
• Pressure Unit
• Temp Unit
• User Cal
• Factory Setting
Exit Main Menu
Press ZERO button until home screen is displayed.
Display Screen Features
High Side
Pressure
Low Side
Pressure
Saturation
Temperature
Saturation
Temperature
Subcooling
Calculation
Superheat
Calculation
Actual Temperature
High Side
Compatible with
wireless temperature
devices (sold separately)
Actual Temperature
Low Side
Compatible with
wireless temperature
devices (sold separately)
RefrigerantRefrigerant
Install App on Smart Device:
To install the DM4-W app, scan the QR code below
or search the App Store/Google Play for “JB GO”.
The JB GO App from JB Industries is designed to
make working on-site with JB wireless and digital
products accurate, fast and efficient. JB wireless
and digital products have been designed to help
technicians and contractors collect data, log and
get accurate readouts while on-site. Our app is
compatible with our Bluetooth wireless products.

JB DM4-W Specifications

General

Brand	JB
Model	DM4-W
Category	Measuring Instruments
Language	English