Product Manual

Hanshow ESL Controller HS_C09978 Product Manual
23 Hanshow Copyright Reserved ©
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.