TASCAM DR-70D 4-Channel Portable Recorder User Manual

1. پیژندنه

The TASCAM DR-70D is a 4-channel portable audio recorder designed for videographers and filmmakers. It provides high-quality multi-track recording capabilities in a compact form factor, suitable for mounting on or below a camera. This manual provides detailed instructions for the setup, operation, and maintenance of your DR-70D unit and the included AK-DR70C accessory kit.

Image 1.1: The TASCAM DR-70D 4-Channel Audio Recorder, designed for DSLR cameras.

2. د خوندیتوب معلومات

Please read and understand all safety precautions before using this product. Retain this manual for future reference.

• د بریښنا سرچینه: Use only the specified power adapter or batteries. Ensure correct battery polarity when inserting.
• اوبه او رطوبت: Do not expose the unit to rain, moisture, or liquids. Avoid using near water sources.
• وینټیلیشن: د هوا د بهېدو لارې مه بندوئ. د واحد شاوخوا کافي هوا جریان ډاډمن کړئ.
• تودوخه: واحد د تودوخې سرچینو لکه ریډیټرونو، د تودوخې راجسترونو، بخاریو، یا نورو وسایلو څخه لرې وساتئ چې تودوخه تولیدوي.
• پاکول: یوازې د وچ ټوکر سره پاک کړئ. مایع پاکوونکي یا ایروسول مه کاروئ.
• خدمت کول: د دې محصول پخپله خدمت کولو هڅه مه کوئ. ټول خدمتونه وړ خدماتي پرسونل ته راجع کړئ.
• تخریب: د بیټرۍ او الکترونیکي اجزاو ځایي مقرراتو سره سم تصفیه کړئ.

3. د بسته محتويات

ډاډ ترلاسه کړئ چې لاندې ټول توکي ستاسو په بسته کې شامل دي:

• TASCAM DR-70D 4-Channel Portable Audio Recorder
• TASCAM AK-DR70C Accessory Kit, including:
• Fuzzy Windscreen
• Shock-absorbing Shoe Mount Adapter
• Two 3.5mm Stereo Cables
• USB کیبل
• د مالک لارښود (دا سند)

Image 3.1: The TASCAM AK-DR70C Accessory Kit, including a fuzzy windscreen, two 3.5mm stereo cables, and a shoe mount adapter.

4. محصول ختم شوview

4.1. د مخکینۍ پینل کنټرولونه او نندارې

The front panel of the DR-70D features the main display, input level controls, and recording buttons.

انځور 4.1: مخکی view of the TASCAM DR-70D, showing the LCD screen, input gain knobs, and recording controls.

• د LCD نندارې: Shows recording levels, time, battery status, and menu options.
• د مینو تڼۍ: Accesses the system settings and recording parameters.
• DATA Knob: Navigates menus and adjusts values. Press to confirm selections.
• Input Gain Knobs (1/L, 2/R, 3/L, 4/R): Adjusts the input level for each of the four channels.
• د لوړوالي شاخصونه: کله چې د ننوتلو سیګنال ډیر لوړ وي، رڼا اچوي، چې احتمالي کلپینګ په ګوته کوي.
• د REC تtonۍ: Starts and stops recording.
• DUAL REC Indicator: Lights up when Dual Recording mode is active.
• SLATE Button: Generates a slate tone for easy audio/video synchronization.

4.2. Side Panels (Inputs/Outputs)

The DR-70D features various input and output ports for versatile connectivity.

انځور ۵.۱: اړخ views of the TASCAM DR-70D, illustrating the XLR/TRS inputs on one side and the camera input/output, headphone jack, and remote port on the other.

• XLR/TRS Inputs (1-4): Four balanced inputs with phantom power (24V/48V) for connecting professional microphones.
• EXT IN 1/2: External input for connecting additional devices.
• REMOTE Port: For connecting an optional remote control.
• IN-●-OUT (Camera Input/Output): 3.5mm stereo mini-jack for connecting to a DSLR camera. The input allows monitoring camera audio, and the output sends the DR-70D's mix to the camera.
• د تلیفون جیک: 3.5mm stereo headphone output for monitoring audio.
• لاین بهر: Stereo line output for connecting to external mixers or other audio devices.
• USB پورټ: د معلوماتو لیږد او فرم ویئر تازه معلوماتو لپاره.

4.3. Built-in Microphones

The DR-70D includes two built-in omnidirectional microphones for capturing ambient sound or quick stereo recordings without external mics.

Image 4.3: The TASCAM DR-70D mounted on a DSLR camera, with indicators pointing to the built-in omnidirectional microphones (Mic 1 and Mic 2).

4.4. د نصبولو اختیارونه

The compact design allows for versatile mounting options, including above or below a camera, or on a tripod.

Image 4.4: The TASCAM DR-70D showcasing its compact and robust design, suitable for various mounting configurations.

• Tripod Threads: Located on the bottom for mounting on tripods or follow-focus cages.
• د ګرمو بوټانو نصب: The optional AK-DR70C adapter allows mounting the DR-70D on a camera's hot shoe.

5. ترتیب کول

5.1. د واحد ځواک ورکول

The DR-70D can be powered by AA batteries (x4), a USB power bank, or an optional AC adapter.

• د بیټرۍ نصب کول: Open the battery compartment on the rear of the unit and insert four AA batteries, observing correct polarity.
• د USB پاور: Connect a USB power bank to the USB port for extended operation.

5.2. Inserting SD Card

The DR-70D records to SD, SDHC, or SDXC cards (up to 128GB).

• Locate the SD card slot on the side of the unit.
• Insert the SD card until it clicks into place. To remove, push the card in again until it springs out.

۲. د مایکروفونونو نښلول

Connect your microphones to the XLR/TRS inputs (1-4) or use the built-in microphones.

• For condenser microphones requiring phantom power, enable 24V or 48V phantom power in the menu settings for the respective input channels.
• The 3.5mm stereo mini jack input (EXT IN 1/2) supports standard video camera mics with plug-in power.

۲.۳. په کیمره کې نصب کول

To mount the DR-70D on a DSLR camera:

• Attach the shock-absorbing shoe mount adapter (from AK-DR70C) to the bottom of the DR-70D.
• Slide the adapter into your camera's hot shoe.

Image 5.1: The TASCAM DR-70D mounted on a DSLR camera, demonstrating a typical setup for videography.

5.5. Connecting to DSLR (Input/Output)

Use the provided 3.5mm stereo cables to connect the DR-70D to your DSLR camera.

• Connect the DR-70D's د لاین آوټ to your camera's audio input for recording the mixed audio directly to your camera.
• Connect your camera's audio output to the DR-70D's IN-●-OUT (Camera Input) to monitor the camera's audio through the DR-70D's headphone jack.

Image 5.2: Close-up of the TASCAM DR-70D's camera input jack, used for monitoring audio from the camera.

Image 5.3: Close-up of the TASCAM DR-70D's camera output jack, used for sending the recorder's audio mix to the camera.

6. عملیاتي لارښوونې

۲. اساسي ثبت کول

1. Power on the DR-70D.
2. Connect your microphones and set input levels (see 6.2).
3. فشار ورکړئ REC button once to enter record-ready mode.
4. فشار ورکړئ REC د ثبت پیل کولو لپاره بیا تڼۍ. د REC شاخص به روښانه شي.
5. د ثبت بندولو لپاره ، فشار ورکړئ REC تڼۍ

6.2. Input Level Adjustment

Adjust the input gain for each channel using the dedicated knobs on the front panel. Aim for levels that peak around -6dB to -12dB on the meter to avoid clipping.

• که د PEAK indicator lights up frequently, reduce the input gain.
• The DR-70D features high-quality HDDA mic preamps with up to 64dB of gain.

Image 6.1: The TASCAM DR-70D features Ultra High Definition Discrete Architecture (HDDA) mic preamps for clear audio capture.

۲.۲. د ثبت طریقې

The DR-70D offers multiple recording modes to suit different scenarios:

• MONO/DUAL MONO: Ideal for recording a single performer. Dual Mono records a safety track at a lower level.


Image 6.2: Illustration of the DR-70D in MONO/DUAL MONO recording mode, suitable for single-source audio.

• STEREO/DUAL STEREO: Best for recording with the built-in microphones or an external stereo mic. Dual Stereo records a safety track.

Image 6.3: Illustration of the DR-70D in STEREO/DUAL STEREO recording mode, for stereo sound capture.
• 2MIX/DUAL 2MIX: Creates stereo files from two or more mixed inputs. Dual 2MIX creates a backup track at up to 12dB lower levels to prevent distortion.


Image 6.4: Illustration of the DR-70D in 2MIX/DUAL 2MIX recording mode, showing a setup with multiple microphones.

6.4. Using the Built-in Mixer

The DR-70D includes a built-in mixer for its four inputs, allowing for individual recording and stereo mixing. Access mixer functions via the MENU button.

Image 6.5: The TASCAM DR-70D's display showing the built-in mixer interface with four inputs and two outputs.

• پان: Adjusts the stereo position of each input.
• محدودیت: Prevents input signals from exceeding a set level, reducing distortion.
• ټیټ کټ فلټر: Reduces unwanted low-frequency noise (e.g., wind, rumble).
• Mid-Side Decoding: For use with Mid-Side microphone configurations.

6.5. Slate Tone Generator

The slate tone generator produces reference tones to simplify audio/video alignment in post-production.

• فشار ورکړئ او ونیسئ سلیټ button to generate a tone manually.
• Slate tones can also be set to generate automatically at the start and/or end of recordings via the menu.

Image 6.6: Close-up of the TASCAM DR-70D's SLATE button, used for generating alignment tones.

۳. د آډیو څارنه

هیډفونونه سره وصل کړئ تلیفونونه jack to monitor your audio during recording and playback. Adjust headphone volume using the dedicated knob.

6.7. پلې بیک

Use the transport controls (Play, Stop, Fast Forward, Rewind) on the front panel to review ستاسو ریکارډونه.

7. ساتنه

• پاکول: واحد د نرم او وچ ټوکر سره پاک کړئ. د کثافاتو پاکوونکو یا محلولونو څخه کار مه اخلئ.
• ذخیره کول: Store the DR-70D in a cool, dry place away from direct sunlight and extreme temperatures. Remove batteries if storing for extended periods.
• د فرم ویئر تازه معلومات: TASCAM وګورئ website periodically for firmware updates to ensure optimal performance.

8. ستونزه حل کول

9. مشخصات

10. تضمین او ملاتړ

For warranty information and technical support, please refer to the warranty card included with your product or visit the official TASCAM webسایټ. د تضمین ادعاوو لپاره د پیرود ثبوت وساتئ.

• آنلاین سرچینې: The TASCAM website provides FAQs, driver downloads, and additional support documentation.
• د ملاتړ سره اړیکه: Contact TASCAM customer service for assistance with product issues or repairs.