Lenovo Vibe Shot Z90 - Инструкция по эксплуатации - Страница 10

Charging

Lenovo is not responsible for the performance or safety of products 
not manufactured or approved by Lenovo. Use only approved Lenovo 
ac adapters and batteries. Adapter shall be installed near the 
equipment and shall be easily accessible. 

Prevent hearing damage

The Lenovo Phone has a headphone connector. Always use the 
headphone connector for headphones (also called a headset) or 
earphones.

CAUTION: Excessive sound pressure from earphones and 
headphones can cause hearing loss. Adjustment of the equalizer to 
maximum increases the earphone and headphone output voltage 
and the sound pressure level. Therefore, to protect your hearing, 
adjust the equalizer to an appropriate level.

Excessive use of headphones or earphones for a long period of time 
at high volume can be dangerous if the output of the headphone or 
earphone connectors do not comply with specifications of EN 
50332-2.
The headphone output connector of the Lenovo Phone complies with 
EN 50332-2 Sub clause 7. This specification limits the Lenovo 
Phone's maximum wide band true RMS output voltage to 150 mV. To 
help protect against hearing loss, ensure that the headphones or 
earphones you use also comply with EN 50332-2 (Clause 7 limits) for 
a wide band characteristic voltage of 75 mV. Using headphones that 
do not comply with EN 50332-2 can be dangerous due to excessive 
sound pressure levels.
If the Lenovo Phone came with headphones or earphones in the 
package, as a set, the combination of the headphones or earphones 
and the Lenovo Phone already complies with the specifications of EN 
50332-1. If different headphones or earphones are used, ensure that 
they comply with EN 50332-1 (Clause 6.5 Limitation Values). Using 
headphones that do not comply with EN 50332-1 can be dangerous 
due to excessive sound pressure levels.

Important safety and handling information

This section contains important safety and handling information for 
Lenovo smartphones. Additional safety and handling information is 
provided in the 

User Guide

. See the “Accessing your 

User Guide

” 

section for details.

Operating temperature

Use the Lenovo Phone only in the temperature range of -10°C (14 °F) 
— 45°C (113 °F) to avoid damage.

Plastic bag notice

DANGER: Plastic bags can be dangerous. Keep plastic bags away 
from babies and children to avoid danger of suffocation.

General battery notice

Batteries supplied by Lenovo for use with your product have been 
tested for compatibility and should only be replaced with approved 
parts. Risk of explosion if the battery is replaced with an incorrect 
type. Dispose of used batteries according to the instructions.

Rechargeable battery notice

CAUTION: Risk of explosion if the battery is replaced with an 
incorrect type.

When replacing the lithium battery, use only the same or an equivalent 
type that is recommended by the manufacturer. The battery contains 
lithium and can explode if not properly used, handled, or disposed of.
Dispose of used batteries according to the instructions.
Do not:

Throw or immerse into water
Heat to more than 100°C (212°F)
Repair or disassemble

Built-in rechargeable battery notice

CAUTION: Do not attempt to replace the internal rechargeable 
lithium ion battery. Contact Lenovo Support for factory 
replacement.

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