Carbon monoxide (co) and carbon dioxide (co2) meter with air temp/rh measurements and dew point/wet bulb calculations (14 pages)
Summary of Contents for Extech Instruments BR250
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User's Guide Video Borescope Models BR200 and BR250...
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Introduction Congratulations on your purchase of this Extech BR200 (17mm camera head) or BR250 (9mm camera head) Video Borescope. This instrument was designed for use as a remote inspection device. It can be used to peer into tight spots and then supply real-time video and images that can be recorded.
Signal input Warranty EXTECH INSTRUMENTS CORPORATION (A FLIR COMPANY) warrants this instrument to be free of defects in parts and workmanship for one year from date of shipment (a six month limited warranty applies to sensors and cables). If it should become necessary to return the instrument for service during or beyond the warranty period, contact the Customer Service Department at (781) 890-7440 ext.
Connect the camera and flexible tube Connect the camera tube to the instrument body; ensure that the keyed ends are properly aligned. Once aligned, tighten the knurled knob to hold the connection firmly in place. BR200-BR250 V4.3 8/09...
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Installing the accessory tools (BR200) The included accessories (mirror, hook and magnet) all attach to the camera in the same manner. Refer to the diagrams below: Attaching the Monitor to the instrument body BR200-BR250 V4.3 8/09...
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VIDEO IN jack of a TV or other monitor. The LCD Monitor will output a high quality video image. Installing the Magnetic bracket The magnetic bracket slides onto the rear of the monitor for convenient placement and viewing. BR200-BR250 V4.3 8/09...
In Real-Time Monitoring (video) mode, press OK to begin recording; refer to the following diagram for display icon definitions: Battery capacity Function icon (video or photo) CH 4 Recording in progress Channel Date Time Stamp REC Time remaining 2009/07/28 11:12:31 SD card BR200-BR250 V4.3 8/09...
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Delete all of the files in a folder before deleting the folder. If the user attempts to delete a folder that is not empty, the following message will appear: FOLDER NOT EMPTY BR200-BR250 V4.3 8/09...
Use the arrow keys to highlight the DEFAULT icon (red) Press OK and the DEFAULT selection screen will appear (YES, NO) Use the arrow keys to highlight the desired response Press OK to accept the selection and exit BR200-BR250 V4.3 8/09...
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Press the button to exit Safety • Do not expose instrument to moisture • Shut off the instrument when not in use • Remove the batteries when cleaning the instrument • Replace all batteries at the same time BR200-BR250 V4.3 8/09...
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