Replacing Boxster's genuine navigation with display audio | DMH-SZ700 Review

DMH-SZ700
Reviews & Test Rides

DMH-SZ700 Review / Rating

I left the car for a few days, and when I was informed that it was completed, I went to pick up the car.

Immediately, I was surprised when I connected my iPhone and listened to music! The sound quality is completely different.This is a level that many people will notice because I am not familiar with sound quality. Compared to the genuine sound quality, which is a little muffled and light, the sound is very transparent and deep, and it sounds clear.

Of course, the speakers are still genuine, so they are not as good as the latest Porsche BOSE and Blumester, but this is usually a satisfactory level.

DMH-SZ700

It blends into the interior design. It looks more genuine than genuine.

DMH-SZ700

On the way back, step on the accelerator in sports or sports mode,There is no noise even at the moment when the amount of power generated from the alternator increases and the voltage rises.It's completely zero. After all it was the correct answer by bypassing the genuine amplifier.

The main things that can be done with this DMH-SZ700 are the following functions.

CarPlay / Android Auto

The point is that if you connect your smartphone to the navigation system with a USB cable, you will be able to use some of the smartphone apps on the DMH-SZ700 screen.

As a result, map apps such as Google Map, Yahoo! Car Navi, and Navitime, and navigation apps can be displayed on the screen. Since it is a smartphone navigation system, the map is always up to date.

Congestion information is also information from the Internet, so it is highly real-time, and the ability to search for destinations is incomparable to conventional navigation systems.

CarPlay with DMH-SZ700

Navigation with DMH-SZ700

Above all, I'm glad I don't have to think about updating the map.Since the navigation app on the smartphone is updated frequently, the usability will be improved steadily, which is very convenient.

I think that the merits of actively choosing navigation systems made by navigation manufacturers like before are decreasing year by year.

Supports HDMI input

If you prepare an HDMI cable, you can project the screen of your smartphone on the DMH-SZ700 as it is. The aforementioned CarPlay etc. can also show smartphone apps, but it can only show compatible apps, not the entire smartphone home screen as it is.

The screen of the smartphone is projected by HDMI

The screen of the smartphone is projected by HDMI. Playing a video.

However, if you connect with HDMI, you can project the screen of your smartphone as it is. for that reason,You can show the movie on Netflix, or you can display the screen of Youtube or the browser itself.

I don't use this feature very much personally, but it will come in handy when passengers in the passenger seat watch some videos.

Equipped with built-in browser

If you turn on tethering (Internet sharing) on your smartphone and connect the DMH-SZ700's Wi-Fi to the Internet, you can enjoy the site and videos on the screen because the browser is installed.

DMH-SZ700 built-in browser

Youtube with built-in browser

You can connect an HDMI cable, but even if you don't connect it, you can watch videos by accessing Youtube etc. with the built-in browser, which is very convenient.

With Alexa

This is one of the decisive features personally.

This function can also be used by connecting the DMH-SZ700 to the Internet. In short, in the carAlexa, 〇〇Will be available. In my case, I often tell Alexa by voice to select music, listen to news, listen to radio broadcasts on Radiko, and so on.

DMH-SZ700 setting screen

Voice command devices like Alexa come in handy because it's a space you can't take your hands off while driving.

Other features

Of course, in addition to this, AM / FM (wide FM compatible), which is a basic function as in-vehicle audio, music playback via Bluetooth connection, telephone function, as well as weather forecast and sports news can be displayed on the home screen. I also do it.

DMH-SZ700 menu

Disadvantages ・ What are your concerns?

First.The point that TV broadcasting (terrestrial digital broadcasting and 1Seg) cannot be receivedCan be mentioned.

I was able to receive it with the genuine navigation system, but it does not appear because the DMH-SZ700 does not have a tuner. Personally, I don't watch TV much even at home, and most of it is watched via the Internet, so it's not a disadvantage at all, but if you want to watch TV, you should add a tuner separately.

Next is the point of operability.The touch sensor (button) for menu and volume control is on the left edge of the screen, and it is a little difficult to operate because it is close to the frame on the vehicle side, and the response is slow.Can be mentioned.

I think I wanted the touch sensor to be placed at the bottom of the screen for a little more operability.

Sohyo (General Council of Trade Unions of Japan)

Personally, I am very happy with the exchange. It looks more genuine than genuine, and even has an atmosphere close to 718 or 991.2 PCM. Besides, the sound quality is very good, and I have hardly listened to music in Boxster's car until now, but after the exchange, I started listening to it in the city.

And it is very good that the map of the navigation is the latest and the navigation of the smartphone that you are familiar with can be displayed on the screen.

In addition to being functional, it is no longer necessary to attach a smartphone holder to the air conditioner outlet and fix the smartphone there.I think it was good to use display audio.

991.1 Carrera 4 GTS

991.1 Carrera 4 GTS asked in the same way

991.1 DMH-SZ700 mounted on Carrera 4 GTS

Also installed in 991.1 Carrera 4 GTS

I was so satisfied that I even made a reservation to exchange the 991.1 Carrera 4 GTS immediately after the Boxster exchange was completed. And just the other day, the construction of the Carrera 4 GTS was finished,Both 981 and 991.1 of my home have realized a comfortable in-car infotainment environment.

If you are thinking about exchanging navigation now, I recommend "Display Audio" that can use CarPlay and Android Auto instead of the legacy "Navi" as before. Among them, I think this DMH-SZ700 is one of the best at the moment.

Hiro

I am Mina's husband. We don't drive cars for fashion or status symbols. We like cars that are fun to drive, are good industrial products, and have a sense of the maker's intention...

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  1. Takashi Nishikawa

    I own 911.1. The other day, I tried to update the map from SD, but the screen blacked out and I sent it to Clarion for repair. The method you introduced was very useful because it was the method I had envisioned. I'm looking forward to my blog from now on.

    • HiroHiro

      Hello Nishikawa-san.
      I think the DMH-SZ700 is quite satisfying, so be sure to replace it!

  2. Yo-chan

    I always enjoy looking at your site.
    I am riding a 981 Cayman S and have been thinking about installing display audio many times.
    It's a certified used car, but can't the warranty be removed? I was worried about that. Is that all right?
    (I wonder if the dealer is sloppy ...)

    • HiroHiro

      Hello Yo-chan.
      Well, from the conclusion, I think it depends on the dealer.
      By the way, in the case of extended warranty, Clarion Navi was not covered by the warranty in the first place.

      1
  3. Magapi

    Nice to meet you. I am always happy to see you.

    I am also the owner of the 981 Cayman GTS, but I am considering replacing it with the DMH-SZ700 by referring to this article.
    So one question is, can this display audio show a genuine Porsche back camera? Looking at Pioneer's HP, there is a description about the adapter of the domestic car, but there is no description about Porsche, so I took the plunge and asked a question.
    I would appreciate it if you could reply.

    • HiroHiro

      Hello Magapi-san.
      I often get this back camera question, but it seems that it can be done by using the conversion adapter of Clarion's back camera.
      When I checked the quotation material this time, there was a description like that, so please refer to it.

      1
  4. teething area

    Hello.
    This display audio is good.

    I am also a 991.1 owner, so it was helpful.
    I would like to consider the exchange positively.

    It looks like the weather will be fine this Sunday next Sunday!
    I would like to say hello again.

    • HiroHiro

      Hello, Injuni-san.
      Display audio is really recommended.
      This made the inside of the car comfortable at once.

      I look forward to seeing you on Sunday! !!

  5. YUKI

    Can I use the Apple car without connecting to a USB cable when I'm thinking of installing this display audio?
    Where do you pull the USB cable if you need it? Is it a center console? Or is it a dashboard?
    Best regards.

    • HiroHiro

      Hello YUKI.
      Yes, you need to connect with a USB cable.
      I like the location of the line, but I put it out from the passenger side of the center console.

  6. YUKI

    thank you for your reply!
    It will be helpful.
    Is there sound from all the speakers?
    I'm sorry I don't know much
    Is it possible to install it on a PC?

    • HiroHiro

      Hello YUKI.
      I didn't like the quality of the genuine amp, so Boxster sounds directly from the navigation.
      Therefore, due to the number of channels, only the center speaker is disabled, but a much better sound and sound field can be achieved than with a genuine amplifier.
      It depends on the dealer whether it can be handled by the dealer, and I do not know here, so please ask the dealer (Fushi)

      1
  7. SHUN

    Nice to meet you. I am on the 981 Cayman GTS.
    Is it necessary to process the genuine KIT when installing the DMH-SZ700?

    • HiroHiro

      Hello SHUN.
      This time, I didn't install it myself, but asked the shop, so unfortunately I don't know the details.
      However, there was no particular need for processing in the detailed estimate, and it was not said that processing was done when explaining the construction details.
      Also, it feels like the navigation system has simply been replaced for the purpose of looking at it.

      1
  8. see (e.g. "see, hear, see")

    Hello. - Hello.
    What are you doing about the ETC and attached microphone?
    I'm thinking of putting it on next time and would appreciate your advice.

    • HiroHiro

      Hello, Mee.

      I heard that ETC can be used with the existing one, but if you change the navigation system, it will not make any sounds (such as notification of the amount of money).
      So I had a new ETC installed. But I found out that the sound was not important, so I regretted leaving it as it was.
      The microphone is discreetly attached around the base of the room mirror.

      2
  9. see (e.g. "see, hear, see")

    Sorry for the repetition.
    It sounds like the center speaker is not sounding, but in the Boxster, is the sound coming from 6 locations: 2 dashboard, 2 door speakers, and 2 behind the driver and passenger seats?
    Does the Cayman have the same number of speakers as the Boxster?
    No BOSE option was added.

    • HiroHiro

      Hello, Mee.

      Maybe it depends on the grade, but the 981GTS Boxster has no speakers behind the seats.
      It looks like there is a speaker, but it's actually not there. The same friend's did, so at least it doesn't seem to be an individual difference.

      So, in my car, the sound is coming from 4 different places except the center speaker.
      But it sounds much better than stock.

      1
  10. see (e.g. "see, hear, see")

    Thank you very much.
    Do you feel like the USB and HDMI cables are rolled up and stored in the passenger net?

    • HiroHiro

      Hello, Mee.

      Yes, I was going to roll them up and put them in the net when not in use.
      I use it all the time, so I crawl the cord from the side of the passenger seat and leave it out on the passenger seat (laughs).

      1
  11. see (e.g. "see, hear, see")

    Hello. - Hello.
    I was able to install sz700.
    Are there any recommended acoustic settings or equalizers?

    • HiroHiro

      Hello, Mee.
      I don't listen to much music in the car, so I'm not familiar...
      I was told I'd optimized the soundstage at the store.
      Unfortunately, I do not know how it is set up. Sorry.