Precautions, General, Volume control – Pioneer X-HM50-K User Manual
Page 5: Controls and indicators, Front panel, Remote sensor 8, Timer indicator 22, Ipod or iphone docking station 10, Volume control 9, Input button 9, 11, 12, 15, 17
 
11/2/23
X-HM50_En.fm
5
Precautions
• Use the unit on a firm, level surface free from
vibration.
• Place the speakers at least 30 cm away from any CRT
TV to avoid colour variations across the TV screen. If 
the variations persist, move the speakers further away 
from the TV. LCD TV is not prone to such variation.
• Keep the unit away from direct sunlight, strong
magnetic fields, excessive dust, humidity and 
electronic/electrical equipment (home computers, 
facsimiles, etc.) which generate electrical noise.
• Do not place anything on top of the unit.
• Do not expose the unit to moisture, to temperatures 
higher than 60°C (140°F) or to extremely low 
temperatures.
• If your system does not work properly, disconnect
the AC power lead from the wall socket. Plug the AC 
power lead back in, and then turn on your system.
• In case of an electrical storm, unplug the unit for
safety.
• Hold the AC power plug by the head when removing
it from the wall socket, as pulling the lead can 
damage internal wires.
• The AC power plug is used as a disconnect device
and shall always remain readily operable.
• Do not remove the outer cover, as this may
result in electric shock. Refer internal service to 
your local PIONEER service facility.
• The ventilation should not be impeded by covering
the ventilation openings with items, such as 
newspapers, tablecloths, curtains, etc.
• No naked flame sources, such as lighted candles,
should be placed on the apparatus.
• Attention should be drawn to the environmental
aspects of battery disposal.
• The apparatus is designed for use in moderate
climates.
WARNING
The voltage used must be the same as that specified on 
this unit. Using this product with a higher voltage other 
than that which is specified is dangerous and may 
result in a fire or other type of accident causing 
damage. PIONEER will not be held responsible for any 
damage resulting from use of this unit with a voltage 
other than that which is specified.
The sound level at a given volume setting depends on 
speaker efficiency, location, and various other factors. It 
is advisable to avoid exposure to high volume levels. Do 
not turn the volume on to full at switch on. Listen to 
music at moderate levels. Excessive sound pressure 
from earphones and headphones can cause hearing 
loss.
Controls and indicators
Page
1. Remote sensor . . . . . . . . . . . . . . . . . . . . . . . . . 8
2. Timer indicator
. . . . . . . . . . . . . . . . . . . . . . . 22
3. Disc Tray
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4. iPod or iPhone Docking Station
. . . . . . . . . . 10
5. Volume Control
. . . . . . . . . . . . . . . . . . . . . . . . 9
6. STANDBY/ON Button
. . . . . . . . . . .
9, 11, 12, 17
7. INPUT Button
. . . . . . . . . . . . . . .
9, 11, 12, 15, 17
8. Headphone Socket
. . . . . . . . . . . . . . . . . . . . 24
9. Audio In Socket
. . . . . . . . . . . . . . . . . . . . . . . . .
24
Page
10. USB Terminal
. . . . . . . . . . . . . . . . . . . . . . . . . 15
11.
Tuner Tuning
Down, CD/USB Track Down,
iPod/iPhone Skip Down. . . . . . . . . . . 11, 12, 17
12.
Tuner Tuning
Up, CD/USB Track Up,
iPod/iPhone Skip Up . . . . . . . . . . . . . 11, 12, 17
13. Disc/USB Stop Button
. . . . . . . . . . . . . . . . . . 12
14. Disc/USB/iPod/iPhone Play or
Pause Button . . . . . . . . . . . . . . . . . . . . . . 11, 12
15. Disc Tray Open/Close Button
. . . . . . . . . . . . 12
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General
n
Volume control
STANDBY/ON
INPUT
PHONES
AUDIO IN
TIMER
VOLUME
USB
X-HM50
1
9
6
7
8
10
11 12 13 14 15
5
2
3
4
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Front panel