User's Manual

User Manual for ZJTJ-BR3-HQ03 Travel Recorder
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and tighten the screws as shown in Figure 2-1. Record the
phone number as well;
 The SIM cards supported by the products include
ordinary mobile and Unicom phone cards, traffic cards;
Figure: 2-1
3. Install Beidou/GPS antenna, networking antenna, power
harness, signal harness and camera harness properly
 3. First of all, check whether the antenna or other
harnesses are damaged; connect the Beidou/GPS antenna,
networking antenna, power harness, signal harness and
camera harness successively.
 Make sure that the rotation direction or wire harness
insertion direction is correct. Slightly pull and rotate to
confirm that the wire harness is fixed. See Figure 2-2.
Figure: 2-2
4. Open the built-in battery switch
 The spare batteries are closed by default; before the
product is used, it must be opened and rotated to the left
as shown in Figure 2-3: