Hanshow ESL Controller HS_C09978 Product Manual
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Hanshow Technology Co., Ltd.
7
Precautions and suggestions
During USB integration AP (Hereinafter referred to as AP), please note the following
precautions and suggestions.
Table 7-1 Precautions and suggestions
Item
Description
Environment
requirements
⚫
Keep AP operating in standard temperature and humidity.
⚫
The AP operates best in normal indoor conditions. To prevent
circuit damage, avoiding poor ventilation or other extreme
conditions.
⚫
Do not install the AP in an environment with dust, poisonous gases,
flammable or explosive objects, or electromagnetic interference.
Safe precautions
⚫
Take proper measures to avoid AP damaged and installer injuries.
⚫
Keep the AP clean.
⚫
Clean the device with a dry or damp soft cloth. Do not clean the
device with wet cloth or liquid directly.
⚫
Ensure the ventilation hole is not blocked.
⚫
Unplug the power first when you need to move or clean the device.
⚫
Place the AP in a dry and flat position away from any liquid.
⚫
Keep the device away from water or damp places to avoid water or
moisture entering the case.
Pre-installation check
⚫
Use network cable tester to check the network cable is normal.
⚫
All power cables are not short-circuited or reversely connected and
must be intact with no damage.
⚫
Labels on cables are clear and correct.
⚫
Ensure the ground conductor is intact.
⚫
The Wi-Fi AP used should have USB interface that has virtual
network function.
⚫
The Wi-Fi AP used should not have structural interference with
HS_C09978.
⚫
Confirm Wi-Fi AP is able to support at least 500mA, and USB
virtual Ethernet function.
Installation scenario
⚫
Try to reduce the number of obstacles such as walls, between the
AP and user terminals.
⚫
Limit the metal shielding around the AP to prevent cage
interference effect.
