H3140 Maintenance Management Guide
2.4 Hardware Connection
shows the devices that are connected to interfaces of the H3140.
Figure 2-5 Cable Connection
After the devices are connected to the H3140 device, press the power button. When the
corresponding indicators on the front panel are On, you can enjoy various services pro-
vided by the service provider.
The factors affecting the wireless network coverage range include the location of the
product, distance between the product and a wireless terminal, number of obstacles, ob-
stacle material and density, and interference source. It is recommended that you place
the product in accordance with the following principles to maximize the strength of wire-
less signals.
The product should be far away from the objects affecting wireless signal propaga-
tion, for example, an object with a high reflectivity such as a metallic object or a mir-
ror.
The product should be far away from an electrical appliance with a strong magnet-
ic or electric field, for example, a microwave oven, a refrigerator, a wireless router, a
cordless phone, or a Bluetooth product.
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SJ-20210621164956-009 | 2021-12-07(R1.0)
Summary of Contents for H3140
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