Replacement remote for Sony RDR-HX722
Replacement for Sony RDR-HX722, reference RMT-D230P. Two AA batteries are available as an optional extra.
The unit itself is not included in the accessories below.
SONY · MODEL STORE
Download the UK English operating instructions for your Sony RDR-HX722, or order an A4 printed copy. Check the available accessories below.

Free digital copy · email required
View manualEmail required. No payment. Limit: 10 manual downloads per internet connection per day, resetting at midnight UK time.Replacement remote for Sony RDR-HX722
Remote reference: RMT-D230P Guaranteed compatible
JUST NEED ONE THING?
Replacement for Sony RDR-HX722, reference RMT-D230P. Two AA batteries are available as an optional extra.
A4 PRINTED COPYYour model’s PDF manual printed on A4 and delivered to your door. £9.99 printing charge.
UK MAINSThe actual AC IN socket and removable mains-lead drawing were visually checked: two round contacts in a figure-eight inlet for a C7 lead.
AERIAL CONNECTIONThe original contents list an aerial cable for the recorder terrestrial-TV aerial connection, not an FM or satellite cable.
The television connection diagram uses the unit’s SCART/EURO AV output and a standard SCART lead to the TV input.
TV video connection uses the yellow composite socket; the matching red/white audio connection is illustrated on PDF page 15.
HDMI and RF cable images are AI-generated illustrations. Manual covers are taken from the corresponding PDF where shown. The £9.99 manual price is a printing and delivery charge; the digital PDF is free. Availability is checked at checkout.
THE UK EDITION
Find the UK English operating instructions for the Sony RDR-HX722 dvd recorder in document 2-686-263-11(2). This guide helps you locate the relevant sections before setting up your equipment or identifying a missing accessory.
Use the complete RDR-HX722 model number and any regional suffix on your unit's label. Similar Sony model numbers can use different instructions, connections and accessories.
Read the guide below without an email. The free PDF requires email submission; marketing consent is optional. An A4 printed copy is £9.99 with free UK delivery.
Get the RDR-HX722 PDF manualCHECK BEFORE REPLACING
Sony lists the following supplied items in the operating instructions. Quantities and references describe the original package; the shop’s replacement products are listed separately above.
| Supplied item | Qty | Original reference / details | PDF page |
|---|---|---|---|
| Remote control | 1 | Part number not statedRemote supplied. The original remote reference is identified separately below from Sony UK support. | 106 |
| Remote control batteries | 2 | AAR6 (size AA); battery instructions on physical PDF page 17. | 106 |
| UK mains lead | 1 | Part number not statedOriginal detachable mains lead; figure-eight connector visually verified on PDF page 16. | 106 |
| TV aerial cable | 1 | Part number not stated | 106 |
Check the original package contents and quantities before choosing replacement accessories. Sony 2-686-263-11(2) · PDF page 106
A shared manual may list different accessories for individual models or regions. Only the items described in the shop listing are included with an order.
Original remote reference RMT-D230P: Sony UK support. This source is separate from the manual’s supplied-parts list.
View assigned replacement itemsGET CONNECTED
Start with the sections below in 2-686-263-11(2). Read the complete procedure and follow any model or regional notes.
Use the illustrated television connection and the matching input on the TV; finish signal connections before connecting mains power.
Sony 2-686-263-11(2) · PDF page 13Follow the manual’s on-screen setup sequence to select the display language and settings for the connected television and audio equipment.
Sony 2-686-263-11(2) · PDF page 20USING YOUR EQUIPMENT
Fit two AA (R6) batteries with the polarity shown and point the remote towards the player or recorder.
Sony 2-686-263-11(2) · PDF page 17Follow the disc-loading and playback instructions, including the controls for starting and stopping playback.
Sony 2-686-263-11(2) · PDF page 52Use the symptom checks for power, picture, sound and operation before arranging service.
Sony 2-686-263-11(2) · PDF page 97MODEL-SPECIFIC HELP
Yes. This listing provides the UK English operating instructions (2-686-263-11(2)), with 116 PDF pages. Match the regional suffix on your unit and use the sections labelled for RDR-HX722 in a shared manual.
The digital manual is free after email submission. Marketing consent is optional. An A4 printed copy costs £9.99 with free UK delivery; this charge is for printing and delivery.
Sony UK support identifies RMT-D230P for this model. Check the complete model and regional suffix. This identifies the original remote; the shop product is a replacement.
Use the symptom checks for power, picture, sound and operation before arranging service.
Sony 2-686-263-11(2) · PDF page 97Use instructions that explicitly cover RDR-HX722 and its regional edition. Shared manuals can be suitable when they name your model, but another model's remote references, sockets or setup menus may differ.
Choose the model printed on your equipment. These links do not establish accessory compatibility or make one model’s manual suitable for another.
Source: Sony 2-686-263-11(2) UK English operating instructions. PDF page references include the cover. Source checked 2026-10-04. This guide describes the documentation and does not represent testing of an individual unit.