Extech Instruments BR90, Руководство пользователя

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Monitor Brightness Adjust
Use the LED Brightness Adjust button (top, left) to adjust the level.
Short presses will step through the available brightness levels.
Zoom Function
To zoom the camera image, use the Zoom button (bottom, right).
Press once to zoom 1.5x, press again to zoom 2x, and press again
to return to normal view.
180° Image Rotation and Mirror Image Adjust
Press the Image Rotation/Mirror button (bottom, left) to rotate the
image 180°. Press again to flip the image (mirror mode). Press
again to return to normal view mode.
Video Output
You can view video on an external monitor using the video output
port (NTSC). An ‘RCA’ male to 3.5 mm mono male cable (not sup-
plied) is required.
SAFETY CONSIDERATIONS
1. Do not forcibly bend the camera cable, the minimum bend radi-
us is 1 in. (25 mm); damage to the instrument can result.
2. The camera cable is waterproof (IP67) but the main instrument
is not. Please protect the main instrument from liquid and
moisture.
3. Remove the batteries when the BR90 is to be stored for ex-
tended periods.
4. Disposal: Do not dispose of this instrument in household waste.
The user is obligated to take end-of-life devices to a designated
collection point for the disposal of electrical and electronic
equipment.
FCC COMPLIANCE
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment
generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or televi-
sion reception, which can be determined by turning the equipment
#NAS100023; r. AE/75624/75639; en-US 5