Sony HAP-Z1ES User Manual page 104

For example, if the infrared signal from the supplied remote control directly enters the remote
sensor (receiver) of the connected amplifier, interference may occur with the signal input
from the IR input jack of the amplifier or the signal output from the installed IR blaster. This
causes the amplifier to fail to receive the correct signal, resulting in inconsistent response
from the amplifier.
In this case, place the amplifier in a location where it will not be affected by the infrared
signal of the remote control of the HDD AUDIO PLAYER.
It is recommended that you use HDD Audio Remote, to avoid interference problems.
Selecting the language to be displayed on the screen
(Language)
Although you select the language to be displayed on the screen in the initial settings, you can
also change the language later by following the steps below.
1. Select [Settings] - [System Settings] in the Home screen.
2. Select [Language].
3. Select [English] (*1), [Español], [Français], [Deutsch], [日本語] or [中文] (*2).
*1
Factory default setting (models except for China)
*2
Factory default setting (models for China)
Hint
The language setting does not affect the music information of files that are already
registered.
Changing the language setting also changes the text encoding setting.
Controlling the brightness (Brightness)
You can adjust the screen to your desired brightness to suit the brightness of your
surroundings. If you set the brightness to [Off], the DSEE lamp goes off.
1. Select [Settings] - [System Settings] in the Home screen.