Extech Instruments BR90, Руководство пользователя

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off and on, the user is encouraged to try to correct the interference
by one or more of the following measures:
1. Reorient or relocate the receiving antenna.
2. Increase the separation between the equipment and receiver.
3. Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
4. Consult the dealer or an experienced radio/TV technician for
help.
This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including in-
terference that may cause undesired operation.
WARNING
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
SPECIFICATIONS
Camera diameter 0.3 in. (8 mm)
Image sensor 1/9”, CMOS
Effective pixels 640 x 480 resolution
Focus distance 1.2 ~ 3.1 in. (3 ~ 8 cm) approximately
Horizontal viewing angle 50°
Cable length 2.5 ft. (77 cm)
Cable dimensions 0.2 in. (4.4 mm) diameter; 2.5 ft. (77
cm) length
Cable bend radius 1 in. (25 mm) minimum
#NAS100023; r. AE/75624/75639; en-US 6