[. . . ] English AVH-X5700DAB AVH-X3700DAB AVH-X2700BT DVD RDS AV RECEIVER Operation Manual Contents Thank you for buying this Pioneer product. Please read through these instructions so you will know how to operate your model properly. After you have finished reading the instructions, keep this document in a safe place for future reference. Always observe safe driving rules and follow all existing traffic regulations. [. . . ] ● You can only update the firmware when the vehicle is stopped and the parking brake is engaged.  With some pictures, you cannot adjust Hue and Color.  When you touch [Rear View], the mode changes to the selected camera mode. By touching [Source], [Navi] or [Apps], you can return to the selected mode.  The adjustments of “Brightness”, “Contrast” and “Dimmer” are stored separately when your vehicle’s headlights are off (daytime) and on (nighttime).  “Brightness” and “Contrast” are switched automatically depending on whether the vehicle’s headlights are on or off.  “Dimmer” can be changed the setting or the time to switch it to on or off.  The picture adjustment may not be available with some rear view cameras.  The setting contents can be memorized separately. 1 Download the firmware update files. 2 Connect a blank (formatted) USB storage device to your computer, and then locate the correct update file and copy it onto the USB storage device. 3 Connect the USB storage device to this product.  Source on the AV source selection screen on page 9  Displaying the “System” setting screen on page 39 4 Turn the source off. 5 Display the “System” setting screen. 7 Touch [Firmware Update].  Setting the dimmer on page 40 p Follow the on-screen instructions to finish updating the firmware. p This product will reset automatically after the firmware update is completed if the update is successful. p If an error message appears on the screen, touch the display and perform the above steps again. 8 Touch [Continue] to display the data transfer mode. Displaying the firmware version  Displaying the “System” setting screen on page 39 1 Display the “System” setting screen. 2 Touch [System Information]. The “Firmware Information” screen appears. 3 Touch [Firmware Information]. Updating firmware ● The USB storage device for updating must contain only the correct update file. 41 CAUTION Audio adjustments Displaying the “Audio” setting screen 1 Press 2 Touch .  Displaying the “Audio” setting screen on page 42 1 Display the “Audio” setting screen. 2 Touch [Mute Level]. Using fader adjustment  Displaying the “Audio” setting screen on page 42 ● ATT (default): The volume becomes 20 dB lower than the current volume. ● Off: The volume does not change. 3 Touch the item you want to set. Corrects a little the audio level difference between the music files or the sources (for the narrow dynamic range audio signal). ● Mode2: Corrects widely the audio level difference between the music files or the sources (for the wide dynamic range audio signal). Adjusting loudness This function compensates for deficiencies in the low-frequency and high-frequency ranges at low volume. p This function is not available while you make or receive a call using the hands-free function.  Displaying the “Audio” setting screen on page 42 1 Display the “Audio” setting screen. 3 Touch or balance. Adjusting source levels SLA (source level adjustment) lets you adjust the volume level of each source to prevent radical changes in volume when switching between sources. [. . . ] 3) DAB tuner (AVH-X5700DAB/AVH-X3700DAB) Frequency range (Band III). . . . . . . . . . . . . 174. 928 MHz to 239. 200 MHz (5A to 13F) Frequency range (L Band) . . . . . . . . . . . . . 1 452. 960 MHz to 1 490. 624 MHz (LA to LW) Usable sensitivity (Band III). . . . . . . . . . 85 dB Specifications and design are subject to possible modifications without notice due to improvements. USB USB standard spec . . . . . [. . . ]