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IMPORTANT: 

This camera includes an Auto Mechanical IR Cut Filter. When the 

camera changes between Day/Night viewing modes, an audible clicking 

noise may be heard from the camera. This clicking is normal, and 

indicates that the camera filter is working.

See the full OSD menu tree below:

On-Screen Display (OSD) Menu

To use the OSD menu:

1. In Live View, click the channel that has the camera connected to open in 
full-screen.
2. Right-click and click Pan/Tilt/Zoom. Enter the system user name and 
password if prompted. The PTZ menu opens.
3. Click the arrow in the PTZ control window to show advanced controls.
4. Click 

. The OSD menu appears over the camera image.

5. Use the on-screen controls to configure menu items:
       • 

Up / down arrows: 

Select menu items.

       • Left / right arrows: 

Change values for menu items.

       • Esc: 

Exit the OSD menu.

       • Enter:

 Confirm selection.

Select 

Return

 to return to the previous menu, or 

Exit

 from the main menu 

to exit.

NOTE:

 These instructions are based on current MPX DVR interface. If you 

are not able to access your DVR’s OSD menu by following these steps, 
please use the instructions in your DVR manual instead.

You can configure the camera’s advanced settings on an MPX DVR using 

the OSD menu.

Format
Video Mode
Backlight Mode
Image Adjustment

Image Mode

Sharpness
Brightness
Contrast
Saturation
Sharp Suppress
Gamma
2 DNR
3 DNR

Exposure

Exposure Mode
Exposure Level
Exposure Speed
Anti-flicker

White Balance
Day/Night
Language
Advanced

Camera Title
Mirror

Horizontal Mirror
Vertical Mirror

D-Zoom
Lens Type

Audio Mode

Smart IR
Privacy Mask
RS485 Setup

 (service only) Address

System Information

Factory default
Exit

Package Contents

C243MT2 Series

Quick Start Guide

English Version 2.0

www.flir.com/security/pro

Safety Precautions

•  Use an appropriate low-voltage power cable to prevent fire or 

electrical shock.

•  Make sure to install the camera in an area that can support the 

camera weight.

•  There are no user serviceable parts inside the camera. Please do not 

disassemble the camera.

•  Do not clean the lens cover with an abrasive cleaning material. 

Please use a soft cloth to clean the lens cover.

•  Do not point the cameras directly towards the sun or a source of 

intense light.

2.1MP Discreet Vandalproof 

MPX Audio Dome Camera 

•  2.1MP Discreet Vandalproof MPX Audio Dome Camera
•  Mounting Kit
•  Mounting Template
•  Allen Key
•  Power Pigtail

C243MT2_QSG_EN_R1

ATTENTION: 

A REGULATED (UL / CSA APPROVED) power supply is REQUIRED 

for use with this camera. Use of a non-regulated, non-conforming 

power supply can damage this product and voids the warranty

.

FLIR Systems, Inc., Copyright © 2016

As our products are subject to continuous improvement, FLIR 

Systems Inc. reserves the right to modify product design, 

specifications and prices, without notice and without incurring 

any obligation. E&OE

flir.com/security/pro

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