User manual

TD 92929EN
20 December 2013 / Ver. B
User Manual
WL3 and WL3 Plus WLAN Handset
5
2. Safety and Regulatory
2. Safety and Regulatory Instructions
Read this chapter before using the WLAN Handset.
For safe and efficient operation of the handset, observe the guidelines given in this manual
and all necessary safety precautions when using the handset. Follow the operating
instructions and adhere to all warnings and safety precautions located on the product, the
Quick Reference Guide and the User Manual.
Do not disassemble the handset. Disassembling the handset voids the warranty. The
handset consists of no consumer serviceable components. Service should be performed by
Authorized Service Center only.
Changes or modifications to the equipment not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
This product shall only be used with the following batteries:
• Permitted rechargeable batteries: OpenStage WL3 Lithiu
m-Ion 930 mAh Order number:
S30122-X8008-X38
Single chargers shall only be connected with power adapters su
pplied by the manufacturer.
Available power adapters (Suppliers Designation) are:
• OpenStage WL3 desktop charging unit and power su
pply unit: European Union, Order
number: S30122-X8008-X24
• OpenStage WL3 desktop charging unit and power su
pply unit: UK, USA, CAN, AUS, Order
number: S30122-X8008-X26
• OpenStage WL3 desktop charging unit without power supply unit: Order number:
S30122
-X8008-X27
The Charging Rack shall only be connected with the foll
owing power supply:
• 100–240 VAC/0.7A 50/60 Hz.
IMPORTANT: In Sweden, Norway and Finland a connection to
protective earth (safety
grounding) must be provided.
IMPORTANT: In the USA and Canada the Charging Rack must only be installed as a single unit,
serial
configuration is not permitted.
2.1 Precautions
• Save this manual. It includes important safety information and operating instructions.
Save all instructions for future reference.
• Avoid volume levels that may be harmful to your hearing. Exposure to excessive sound
pressure from a hand
set’s earpiece or headset may cause permanent hearing loss.
• The handset may retain small metal objects around the earpiece region.
• Connect AC (power supply) to the Desktop Charger
only to designated power sources as
marked on the product.
Danger: Never change the AC cord or plug. If the plug does
not fit into the outlet, have a
proper outlet installed by a qualified electrician. Improper connection increases the risk
of electric shock.
• Position the electrical cord to the AC power supp
ly where it is least likely to be subjected
to damage or stress.
• Remove the electrical cord from an outlet by pulling ge
ntly on the AC adapter, not by
pulling the cord.