JVC HA-NC100-J User manual

INSTRUCTIONS
STEREO HEADPHONES
HA-NC100-J/C
FEATURES
1. Noise Canceling Function reduces ambient noise* in airplanes,
buses, trains, etc. as well as ventilation hum in rooms for enhanced
listening enjoyment even at low volume levels.
* Mainly reduces low-frequency noise of 1,500Hz or lower; not designed to eliminate all noise.
2. High Quality Sound is yours to enjoy as this closed-type stereo
headphones feature a large 36mm driver unit.
3. Automatic Wind-up Cord System prevents cord tangling for more
convenience and listening pleasure.
PARTS LIST
Headband
Slider
Earpad
Housing
Retractable Cord
Rewind Switch
Battery Cover
Power Switch
Operation Indicator
Cord Housing
CAUTION
Headphones
1. For your safety…
● Never use the headphones when driving a car, motorcycle, or bicycle.
This could result in an accident.
● Pay close attention to traffic around you when using the headphones
while walking. Not doing so could result in an accident.
● Be careful not to turn the sound volume up too high when using the
headphones. Your hearing can be damaged by listening to sounds at
excessive volume for long periods.
● Do not disassemble or modify the headphones.
● Do not allow inflammables, water or metallic objects to enter the
headphones.
2. Avoid using the headphones…
● in places subject to excessive humidity or dust
● in places subject to extremely high (over 40°C or 104°F) or low
(under 0°C or 32°F) temperatures
3. DO NOT leave the headphones…
● in direct sunlight
● near a heater
4. To protect the headphones, DO NOT…
● allow them to get wet
● drop them or shake them against hard objects.
❏ Be careful not to add power that exceeds the headphones’ input capacity.
This may result in distorted sound and could damage the oscillation board.
❏ Grasp and pull the plug firmly to disconnect the headphone. Do not pull
on the cord.
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIAL
SHOCK, DO NOT EXPOSE THIS APPLIANCE TO
RAIN OR MOISTURE.
Thank you for purchasing this JVC product.
Before you begin operating this unit, please read the operating
instructions carefully to be sure you get the best possible
performance. If you have any questions, consult your JVC dealer.
1
2
3
4
5
6
7
8
9
10
USING THE HEADPHONES
1. When the power is OFF, the headphone operates without noise canceling
function.
2. When the power is ON, the headphone operates with noise canceling function.
3. Rewind the cord and turn the power ON to use the noise canceling function
like an ear plug (e.g. while sleeping on airplane or train)
• Select the appropriate plug adaptor that fits in the airplane headphone plug.
HOW TO PULL-OUT/REWIND THE CORD
Pull out: Slowly pull out the cord to the desired
length. Maximum cord length is 4.9ft
(1.5m); stop pulling when the cord end
mark appears.
Rewind: Remove the headphones,
fold it up, and then slide the
rewind switch. (To prevent
accidents, the headphone
is designed not to rewind
when it is in use or
while wearing it.)
■ If the cord doesn't wind in completely, pull it out and try
rewinding again.
FOLDING THE HEADPHONES
1. Push up the slider on both ends.
2. Place the earpads together.
3. Fold the housing at both ends and push up from the bottom.
Changing the Battery
The battery should be changed when the Operation Indicator fades or does not turn on. The
Noise Canceling Function becomes less effective as the battery wears down so make sure to
replace the battery as necessary to maintain the proper performance of the headphones.
Printed in China
LNT0020-001A
© 2003 VICTOR COMPANY OF JAPAN, LIMITED
English
Frequency response:
Noise cancellation
frequency range:
Noise reduction:
Sensitivity:
Input impedance:
Power supply:
Battery life*:
Cord length:
Mass:
Accessories:
10Hz — 22,000Hz
40Hz — 1,500Hz
more than 12 dB at 300Hz
100dB/1mW (when ON), 103dB/1mW (when OFF)
36Ω(when ON), 64Ω(when OFF)
AAA battery (DC 1.5V) x 1
approx. 25 hours** (using Manganese AAA battery),
approx. 50 hours** (using Alkaline AAA battery)
*Varies on operating conditions. **Without ambient noise.
0 — 1.5m (4.9ft) (with L type stereo miniplug)
200g (7.06oz) (incl. cord and battery)
carrying pouch x 1, AAA battery (R03) x 1,
dual plug adapter (for in-flight use) x 1
Design and specifications subject to change without notice.
English SPECIFICATIONS
For Customer Use :
Enter below the Model No. and Serial No.
which is located on the back of battery cover.
Retain this information for future reference.
Model No.
Serial No.
1
2
63
7
4
9
8
5
10
+
-
BATTERY INSERTION
1. Slide open the battery cover on the right housing.
2. Insert the provided battery, matching the and .
Press in on end first and down on end.
3. Close the battery cover.
NOTES: Misuse of battery could result in leakage. This could cause a fire or explosion.
To prevent this, pay special attention to the following points:
• Be sure to insert the battery with correct positive and negative polarities.
• Do not heat, disassemble or short-circuit battery and never dispose of battery by throwing them
in a fire.
• Read the caution displayed on the battery when in use.
end
mark

INSTRUCTIONS
STEREO HEADPHONES
HA-NC100-J/C
FEATURES
1. Noise Canceling Function reduces ambient noise* in airplanes,
buses, trains, etc. as well as ventilation hum in rooms for enhanced
listening enjoyment even at low volume levels.
* Mainly reduces low-frequency noise of 1,500Hz or lower; not designed to eliminate all noise.
2. High Quality Sound is yours to enjoy as this closed-type stereo
headphones feature a large 36mm driver unit.
3. Automatic Wind-up Cord System prevents cord tangling for more
convenience and listening pleasure.
PARTS LIST
Headband
Slider
Earpad
Housing
Retractable Cord
Rewind Switch
Battery Cover
Power Switch
Operation Indicator
Cord Housing
CAUTION
Headphones
1. For your safety…
● Never use the headphones when driving a car, motorcycle, or bicycle.
This could result in an accident.
● Pay close attention to traffic around you when using the headphones
while walking. Not doing so could result in an accident.
● Be careful not to turn the sound volume up too high when using the
headphones. Your hearing can be damaged by listening to sounds at
excessive volume for long periods.
● Do not disassemble or modify the headphones.
● Do not allow inflammables, water or metallic objects to enter the
headphones.
2. Avoid using the headphones…
● in places subject to excessive humidity or dust
● in places subject to extremely high (over 40°C or 104°F) or low
(under 0°C or 32°F) temperatures
3. DO NOT leave the headphones…
● in direct sunlight
● near a heater
4. To protect the headphones, DO NOT…
● allow them to get wet
● drop them or shake them against hard objects.
❏ Be careful not to add power that exceeds the headphones’ input capacity.
This may result in distorted sound and could damage the oscillation board.
❏ Grasp and pull the plug firmly to disconnect the headphone. Do not pull
on the cord.
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIAL
SHOCK, DO NOT EXPOSE THIS APPLIANCE TO
RAIN OR MOISTURE.
Thank you for purchasing this JVC product.
Before you begin operating this unit, please read the operating
instructions carefully to be sure you get the best possible
performance. If you have any questions, consult your JVC dealer.
1
2
3
4
5
6
7
8
9
10
USING THE HEADPHONES
1. When the power is OFF, the headphone operates without noise canceling
function.
2. When the power is ON, the headphone operates with noise canceling function.
3. Rewind the cord and turn the power ON to use the noise canceling function
like an ear plug (e.g. while sleeping on airplane or train)
• Select the appropriate plug adaptor that fits in the airplane headphone plug.
HOW TO PULL-OUT/REWIND THE CORD
Pull out: Slowly pull out the cord to the desired
length. Maximum cord length is 4.9ft
(1.5m); stop pulling when the cord end
mark appears.
Rewind: Remove the headphones,
fold it up, and then slide the
rewind switch. (To prevent
accidents, the headphone
is designed not to rewind
when it is in use or
while wearing it.)
■ If the cord doesn't wind in completely, pull it out and try
rewinding again.
FOLDING THE HEADPHONES
1. Push up the slider on both ends.
2. Place the earpads together.
3. Fold the housing at both ends and push up from the bottom.
Changing the Battery
The battery should be changed when the Operation Indicator fades or does not turn on. The
Noise Canceling Function becomes less effective as the battery wears down so make sure to
replace the battery as necessary to maintain the proper performance of the headphones.
Printed in China
LNT0020-001A
© 2003 VICTOR COMPANY OF JAPAN, LIMITED
English
Frequency response:
Noise cancellation
frequency range:
Noise reduction:
Sensitivity:
Input impedance:
Power supply:
Battery life*:
Cord length:
Mass:
Accessories:
10Hz — 22,000Hz
40Hz — 1,500Hz
more than 12 dB at 300Hz
100dB/1mW (when ON), 103dB/1mW (when OFF)
36Ω(when ON), 64Ω(when OFF)
AAA battery (DC 1.5V) x 1
approx. 25 hours** (using Manganese AAA battery),
approx. 50 hours** (using Alkaline AAA battery)
*Varies on operating conditions. **Without ambient noise.
0 — 1.5m (4.9ft) (with L type stereo miniplug)
200g (7.06oz) (incl. cord and battery)
carrying pouch x 1, AAA battery (R03) x 1,
dual plug adapter (for in-flight use) x 1
Design and specifications subject to change without notice.
English SPECIFICATIONS
For Customer Use :
Enter below the Model No. and Serial No.
which is located on the back of battery cover.
Retain this information for future reference.
Model No.
Serial No.
1
2
63
7
4
9
8
5
10
+
-
BATTERY INSERTION
1. Slide open the battery cover on the right housing.
2. Insert the provided battery, matching the and .
Press in on end first and down on end.
3. Close the battery cover.
NOTES: Misuse of battery could result in leakage. This could cause a fire or explosion.
To prevent this, pay special attention to the following points:
• Be sure to insert the battery with correct positive and negative polarities.
• Do not heat, disassemble or short-circuit battery and never dispose of battery by throwing them
in a fire.
• Read the caution displayed on the battery when in use.
end
mark