Note:
The wireless network scope is affected by the number of walls, wall thickness,
wall locations, wall materials, ceilings, and other objects. Meanwhile, the ma-
terial types and background RF noise also affect the wireless network.
To maximize the wireless network scope, comply with the following methods:
1. Reduce the number of walls and ceilings between the ZXHN H389A and
other network devices.
Each wall or ceiling reduces the wireless network scope by 1 to 30 meters.
Properly place the ZXHN H389A to reduce the number of walls and ceilings.
2. Comply with the straight line principle between network devices.
At 45 degree angle, a wall with the thickness being half a meter is as thick
as one meter. To receive more signals, devices need to be placed to enable
the signals to be transmitted directly through walls or ceilings.
3. The wireless network scope is also affected by building materials.
The scope is affected by solid metal doors or aluminum studs. Try to place
accessing points, wireless routers, and computers, and then signals can be
transmitted through dry walls or open channels, for example, FRP products,
metal products, insulated walls, filing cabinet, bricks, and concrete weaken
the wireless signals.
4. Make sure that the ZXHN H389A with the WiFi function keeps far away from
the following devices:
Keep at least two meters far away from electrical devices or components that
generate RF noise. Signals are greatly weakened or even completely dis-
appeared by a 2.4 GHz wireless mobile or X-10, for example, a microwave
oven, home security system, blue tooth device, or icebox.
