Home » Sennheiser » Headphones » Sennheiser PXC 450

Sennheiser PXC 450 Support Question

Find answers below for this question about Sennheiser PXC 450.
Need a Sennheiser PXC 450 manual? We have 2 online manuals for this item!

Sennheiser Overview Questions Manuals Reviews Videos Research

Question posted by amsmarle on May 31st, 2023

I Need Some Operating Advice Please On My Sennheiser Pcx 450 Headphones

I need some operating advice please on my Sennheiser PCX 450 headphones given to me by my son.The volume buttons do not work but seem to work when the battery is switched on but I don't know how to operate them to determine id all works correctly

I Know the Answer!

I have the same question
Request More Information

Current Answers

Answer #1: Posted by HelpHero on May 31st, 2023 3:12 AM

This answer was accepted by the poster of the original question.

HelpHero

Member since:
September 3rd, 2022

Points: 523,390

1,090
points

I'd be happy to help you with operating your Sennheiser PCX 450 headphones. Here is a step-by-step guide to help you:

1. Charge the headphones: Connect the headphones to a power source with the included charging cable. The LED lights will flash while they charge. Once fully charged, the LED lights will turn solid.

2. Turn the headphones on: Switch on the headphones by pressing and holding the multifunction button on the right ear cup. The LED will blink blue indicating the headphones are in pairing mode

3. Pair the headphones: Activate Bluetooth on your phone or device and select "Sennheiser PCX 450" from the list of available devices. You will hear an audible confirmation when the headphones are connected.

4. Check audio connection: Ensure that the audio cable is properly connected to your device. If you only hear sound in one ear, try plugging the cable in more securely.

5. Test volume buttons: With the headphones switched on and connected, test the volume buttons. The buttons should adjust the volume up and down smoothly. If they are not working, try resetting the headphones by disconnecting them from your device and turning them off/on again.

6. Use the headphones: You can now listen to your music, make and receive phone calls using the headphones.

The multifunction button on the right ear cup can be used to play/pause music and answer/end calls. I hope this helps you operate your Sennheiser PCX 450 headphones.

I hope this is helpful? PLEASE "ACCEPT" and mark it "HELPFUL" to complement my little effort. Hope to bring you more detailed answers.

Helphero

Related Sennheiser PXC 450 Manual Pages

Instructions for use - Page 2

... and simple operation. This Sennheiser product will serve you enjoy this manual. Please take a few minutes to help you many years with delivery 4 PXC 450 Headphones 4 Control elements 6 Commissioning 7 Inserting and replacing batteries 7 Adjusting headband 8 Connecting the headphones 8 Daily use 9 Adjusting the volume 9 Operation without a battery 10 Switching NoiseGard on...

Instructions for use - Page 3

... in operating conditions as described in use , so they are accessible to spare the batteries. Safety instructions Read these instructions carefully and completely before using this device. y Save the instructions for longer periods. y Switch off the headphones when not in the instructions. 2 on roads or while carrying out manual work). y Always keep the headphones dry and...

Instructions for use - Page 4

... includes if you use the headphones differently than described in reach of children. Switch off (rechargeable) battery operated devices after longer periods of used for an extended period. Do not disassemble or deform. Do not charge disposable batteries. Do not mix empty and fully charged batteries/ rechargeable batteries. Remove batteries/rechargeable batteries from the device. Do...

Instructions for use - Page 5

Included with delivery The following are delivered with the PXC 450: 1 PXC 450 headphones 1 Soft case 1 Audio adapter (6.3-mm stereo plug) 1 Inflight adapter (2 x 3.5-mm mono plug) 2 Micro batteries (AAA) 1 Operating instructions PXC 450 Headphones The PXC 450 is a closed, dynamic, ear-enclosing stereo headset with newest-generation active noise compensation (NoiseGard 2.0) for use, for example, ...

Instructions for use - Page 6

... the low frequency range (to 1 kHz) with inverse tones (phaseinverse tone). The NoiseGard 2.0 and peak level protection remain active, and your environment, even while wearing headphones. NoiseGard 2.0 The active noise compensation, NoiseGard 2.0, is phase-inverted by 180° to dampen noise 5 TalkThrough TalkThrough allows direct communication with your hearing remains protected.

Instructions for use - Page 7

...¾ · ² » ´ ¿ ³ Headband · Normal/bypass sliding switch » Connection for audio cable ¿ Audio cable ´ ON/OFF button ² VOLUME - button ¶ TalkThrough button º LED (red/green) ¾ VOLUME + button µ Ear cushions ¸ Battery compartment Signal from LED display º: LED red green flashing Meaning NoiseGard 2.0 is...

Instructions for use - Page 8

... º flashes. Remove the battery from battery compartment ¸, if you need a battery or rechargeable battery (AAA). ̈ Open battery compartment ¸ on page 11). - The flap will not use the headphones without batteries. Replace the battery or rechargeable battery. Switch the NoiseGard function off before removing the battery (see "Switching ¸ NoiseGard on and...

Instructions for use - Page 9

...: ̈ Use the adapter for the inflight entertainment in an airplane: ̈ Use the inflight adapter Ƹ (see illustration to the headphone bushing of your head. ̈ Adjust the headphones so that the headband ³ runs across the middle of your sound source. You will hear the sound from your sound source...

Instructions for use - Page 10

Daily use Adjusting the volume CAUTION! button ², to adjust the volume. ¾ Note: The volume of time can lead to listen more loudly with headphones than with speakers. Sennheiser headphones also sound very good at low volumes. ̈ Use the VOLUME + button ¾ or the VOLUME - Protect your hearing! Listening loud? - No! People like to permanent hearing loss. Loud ...

Instructions for use - Page 11

...NoiseGard functions are deactivated. - To switch back to battery operation, return the switch to the "normal" setting A. 10 Note: - · A B Operation without a battery The PXC 450 can also be used like conventional headphones without batteries: ̈ Fold the left headphone cup as inward as possible, as indicated. To listen without batteries. Sliding switch · is exposed. ̈...

Instructions for use - Page 12

... continues to music. To switch off . º ´ Switching NoiseGard on NoiseGard 2.0: ̈ Press the ON/OFF button ´ approx. 1 second. If the batteries of the controller, the ON/OFF button ´ is in the "normal" position (see page 10). 11 If NoiseGard is switched off, you can use the PXC 450 like typical headphones to listen to be...

Instructions for use - Page 13

... adjust the volume of ambient noises. º ¶ Switching TalkThrough function on and off : ̈ Briefly press the TalkThrough button ¶. The following prerequisites must be able to communicate with your environment unhindered while wearing the headphones, the PXC 450 has a TalkThrough function. However, to enable you to be fulfilled for the TalkThrough function: y a battery or...

Instructions for use - Page 14

... of the audio cable ¿ into the connection » in the direction of the arrow. » 13 Removing and connecting audio cable To use the headphones strictly to dampen noise, you can remove the audio cable (see illustration). To remove the audio cable: ̈ Pull the plug of the audio cable...

Instructions for use - Page 15

...; Turn the ear cups 90°, as illustrated. The edge of the soft case has loops for storing up to two micro batteries (AAA) ƹ . Transporting headphones To transport the headphones with as much protection as possible: ̈ Turn the ear cups 90°. ̈ Pull out the right side of the headband...

Instructions for use - Page 16

... and cause a short-circuit of the device! Accessories/replacement part 517680 1 pair ear cushions incl. Do not ever use solvent or cleanser. ̈ Clean the headphones occasionally using a soft, slightly damp cloth. Accessories and replacement parts Parts no. cover 517681 Connector cable Care and maintenance CAUTION! Replacing the ear cushions You...

Instructions for use - Page 18

... batteries and batteries (these warrantee conditions; The sales receipt must include the date of purchase and the description of Sennheiser ...operating instructions. operating error, mechanical damage, incorrect operating voltage) Proper use is the use (e.g. However, as proof of purchase The warrantee claim is described in which the Sennheiser service partner will generally need...

Instructions for use - Page 19

.... KG. 18 In cases of this device at your local community collection point or at a battery recycling container or the dealer. Please dispose of the device. Sennheiser and NoiseGardTM are registered trademarks of empty rechargeable batteries or batteries to preserve our environment. Please help to protect the environment. EU Declaration of Conformity This device...

Instructions for use - Page 20

Sennheiser electronic GmbH & Co. KG 30900 Wedemark, Germany Phone +49 (5130) 600 0 Fax +49 (5130) 600 300 www.sennheiser.com Printed in China Publ. 08/07 517600/A02

Product sheet - Page 1

...  Ideal for out and about: comfortable, sturdy and foldable headphone design  Comes with full accessories: soft case, two audio adapters (in-flight entertainment and 6.3 mm/1/4"), batteries  Audio transmission always works - even in noisy environments. PXC 450 Theofresviloelnucteion Outstanding sound quality and undisturbed music enjoyment even in passive mode and...

Product sheet - Page 2

... No. 500643 Design foldable high-end travel headphone Transducer principle dynamic, closed Ear copupling circumaural Frequency...Design Packaging dimensions in mm (W x H x D) Master carton dimensions in Germany Sennheiser is a eregistered trademark of Sennheiser electronic GmbH & Co. www.sennheiser.com Model PXC 450 EAN No. 40 44156 00811 0 UPC No. 6 15104 11223 0 Cat. ...