Lenovo A319 Manuel de l'utilisateur - Page 12

Parcourez en ligne ou téléchargez le pdf Manuel de l'utilisateur pour {nom_de_la_catégorie} Lenovo A319. Lenovo A319 36 pages.
Également pour Lenovo A319 : Manuel de démarrage rapide (13 pages), Manuel de démarrage rapide (18 pages), Manuel de démarrage rapide (13 pages), Manuel de démarrage rapide (18 pages), Manuel de démarrage rapide (13 pages)

output of the headphone or earphone connectors do

not comply with specifications of EN 50332-2.

The headphone output connector of Lenovo Phone

complies with EN 50332-2 Sub clause 7. This

specification limits 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 Lenovo Phone came with headphones or earphones

in the package, as a set, the combination of the

headphones or earphones and 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.

Explosive atmospheres

Do not charge or use Lenovo Phone in any area with a

potentially explosive atmosphere, such as at a fueling

area, or in areas where the air contains chemicals or

particles (such as grain, dust, or metal powders). Obey

all signs and instructions.