Quick Start Guide for CID3680

Quick Start Guide for CID3680

Brand: PHILIPS

Category: Audio

Document Type: Quick Start Guide

Language: EN

Uploaded: Nov. 21, 2025, 8:51 p.m.

Install the car audio

These instructions are for a typical installation. However, if your car has different requirements, make the corresponding adjustment. If you have any questions regarding installation kits, consult your Philips car audio dealer.

Caution

  • This unit is designed for negative ground (earth) 12 V DC operation only.
  • Always install this unit in the car dashboard. Other locations can be dangerous as the rear of the unit heats up during use.
  • To avoid short-circuit: before you connect, ensure that the ignition is off.
  • Ensure that you connect the yellow and red power supply leads after all other leads are connected.
  • Ensure that all loose leads are insulated with electrical tape.
  • Ensure that the leads do not get caught under screws orin parts that will move (e.g. seat rail).
  • Ensure that all ground (earth) leads are run to a common ground (earth) point.
  • Use only the supplied mounting hardware for a safe and secure installation.
  • Improper fuses can cause damage or fire. When you need to change the fuse, consult a professional.

Note on the power supply lead (yellow)

  • When you connect other devices to this system, ensure that the rating of the car circuit is higher than the total fuse value of all the connected devices.

Notes on speaker connection

  • Never connect speaker wires to the metal body or chassis of the car.
  • Never connect speaker wires with stripes to one another.

Connect wires 1

Caution

Ensure that all loose leads are insulated with electrical tape. Check the car's wiring carefully, then connect them to the two supplied ISO wires.

Connect GPS antenna 2

To receive signal from satellite, you need to connect the supplied GPS antenna to your car and the system. Connect the supplier GPS antenna to the system first. Stick the other end of the GPS antenna to a surface for signal reception.

Connect radio antenna 3

If your car has built-in radio antenna, connect it to the radio antenna of the system for better radio signal. Connect the radio antenna to the car antenna.

Mount in the dashboard 4

Note

Check wire connection before you mount the unit into a car. Take off the trim plate of the car. Install the mounting brackets of the car to the unit with screws (supplied by the car manufacturer). Fix the mounting brackets to the car. Attach the trim plate. Reconnect the negative terminal of the car battery.

Turn on

Caution

Risk of road accidents! Never watch video or adjust settings while you drive. Press and hold /MUTE/VOL to turn on the unit. The available OSD (On-Screen Display) languages are displayed. Touch a language to select. The OSD language is changed to the selected language immediately. To turn off the unit, press and hold /MUTE/VOL.

Set date and time

Touch the upper left corner to display main menu. Touch in the middle right side of the screen. The second main menu is displayed. Touch [Settings]. Touch [Time]. The date/time setup menu is displayed.

Set date

Touch [Date]. Touch on the displayed date information. A submenu is displayed. Touch or to set year, month and day.

Set clock mode

Touch [Clock mode]. Touch on [12Hr] or [24Hr] to select clock mode.

Set time

Touch [Time]. Touch on the displayed time. A submenu is displayed. Touch or to set hour and minute. Tip When date/time is set, touch first and then touch to return to main menu.

Use map

Note

You may need to upgrade the map before using it (see "Upgrade the map” section) Touch the upper left corner to display home menu. Touch [Navigation]. The navigation menu is displayed in a few seconds. Refer to the map manual (in Chinese) to operate the navigation tool. Tip You can press NAVI to enter/exit the navigation system.

Tune to a radio station

Touch the upper left corner to display home menu. Touch [Radio]. Band and frequency information is displayed. Touch on FM or AM to select band: FM band options: FM1, FM2, FM3 AM band options: AM1, AM2 Briefly touch or to tune to a radio station by step. Touch or for over 1 seconds to tune to a radio station automatically.

Load discs 5

You can play video, audio or images stored on the following discs: DVD video, DVD-R, DVD-RW VCD Audio CD, CD-R, CD-RW

Note

Ensure that the disc contains playable content. Insert the disc into the disc slot with label side facing up. Play starts automatically. To remove the disc, press the ▲ button. When the disc is ejected, the unit switches to the previous source, if connected. Otherwise, the unit switches to [Radio] mode automatically.

Connect USB device 6

Note

Ensure that the device contains playable content. Open the USB door. Insert your USB device to the USB socket. Play starts automatically.

Pair the Bluetooth-enabled devices

To connect your Buetooth device to the unit, you need to pair the device to the unit. Pairing needs only to be done once. You can pair up to eight devices. Turn on the Bluetooth function on the device. Search for Bluetooth device with the device. Select "CID3680" in the pairing list. Enter default password "0000". If pairing succeeds. phone call record is displayed.

Make a call

Pair the phone with the unit. Touch the upper left corner to display the home menu. Touch [Bluetooth]. The Bluetooth menu is displayed. Touch or to select the paired phone, then touch to search for phone number from the following list: Or touch to dial number directly, then touch to dial.

Receive call

By default, all incoming calls are received automatically. If there is incoming call, [Incoming call...] flashes on the screen. Speak into the Bluetooth microphone. When conversation ends, touch (red) to terminate the call. Tip You can select to receive calls manually by set [Auto answer] to [Off] status.

Adjust sound

Adjust volume

Turn /MUTE/VOL clockwise to increase volume. Turn /MUTE/VOL anti-clockwise to reduce volume.

Mute

During play, press /MUTE/VOL. To turn the sound back on, press /MUTE/VOL again. Tip You can also turn off sound by touching on the screen.

Select preset equalizer

You can select preset equalizer: Touch anywhere except for the upper left corner to display menu on the screen, if necessary. Touch.lili. The current Equalizer setting is displayed. Touch or to select an EQ. Touch or to adjust below settings: [Bass]bass range: -14 to +14. [Mid]middle range: -14 to +14. [Treb]treble range: -14 to +14. [LPH]low pass filter range: 60, 80, 100, 200. [MPF]middle pass filter range: 500, 1K, 1.5K, 2.5K. [HPF]high pass filter range: 10K, 12.5K, 15K, 17.5K. Touch & to restore the above settings into default settings. Press to exit.
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