Blue Sea Systems M2 Quick Start Installation Manual

M2 OLED
Digital Monitor
QuickStart Installation Guide
1833 DC Voltmeter
Components Included
M2 Head Unit Surface Mount Bezel Surface Mount Gasket
and Seal
Surface Mount Cover Flat Mount Bezel Flat Mount Clamp
Mounting Ring Mounting Nut
Connector Screwdriver
(retail package only)
360 Panel Mounting Kit 1525
(sold separately)
Header #6-32 x 1/4"
Flat Head
Machine Screws
(4X)
Bezel Panel
Mount Frame
#6-32 x 3/8"
Carrier
Flat Head
Mount
Machine Screws
(4X)
Footer
bluesea.com/products/1833
Connector Pin Assignment
USB Micro USB Port
8 Pin Connector* Function
1 Required Connection DC Negative
2 Required Connection DC Supply/Battery 3 +
3 Relay Output
4 Relay Supply/Battery 4 +
5 Battery 2 –
6 Battery 2 +
7 Battery 1 –
8 Battery 1 +
*The 8 pin low voltage connector supports wire sizes from 16-26 AWG
M2 Meter Navigation
Screen Menu Functions
Press any button to bring up the menu.
1. After start-up, press any button to access the menu.
2. Press the UP or DOWN arrow buttons to scroll
through menu windows.
3. To set alarms and for more detailed information, see
the online manual at bluesea.com/products/1833
System Overview
5A Fuse
5A Fuse
BusBar Battery 1 Battery 2
1 2 3 4 5 6 7 8
5A Fuse
5A Fuse
Battery 3
Battery 4
Relay OR Alarm (1070) OR LED
(8033 Amber)
(7713 12V)
(7717 24V) (8171 Red)
(8172 Green)
For the online manual that includes other configurations,
bluesea.com/products/1833
go to
Installation Steps
1. Choose meter mounting style and location.
2. Prepare mounting hole using cutout templates.
3. Using wiring diagram:
• Install busbar, if needed.
• Make all connections to the meter's connector.
Do not put fuses into fuse holders at this time.
4. Plug wired connector into the meter.
5. Insert fuses into fuse holders, making the fuse to
Pin 2 (DC Supply/Battery 3+) Last.
Basic Meter Setup
1. No special setup is required, however you may
want to turn of unused inputs to prevent them
from being displayed.
2. To do this, go to the Setup Menu.
3. Scroll to the unused Inputs (DC1, DC2, DC3,
or DC4).
4. Set Enabled to OFF.
5. For more detailed information, or instructions
regarding Alarm or Relay setup, see the full
instructions found at bluesea.com/products/1833.
Click here for more information at
bluesea.com/products/1833
bluesea.com
980020420 Rev.004