Elecrow RC070P User manual

ELECROW 7 Inch HDMI
Touchscreen Monitor
Model: RC070P
USER MANUAL
Customer Support:
Should there be any questions, please feel free to let us know and contact us with
your purchase order number at [e-mail].
@elecrow @elecrow

Table of Contents
2019 ELECROW All Rights Reserved.
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Chapter 01: Before Using the Product
1-1. Safety Precautions
1-1-1. Electricity and Safety
1-1-2. Installation
1-1-3. Cleaning
1-2. Package Contents
1-3. Product Description
1-3-1. Port Description
1-3-2. Button Indications
Chapter 02: Connecting and Using a Source Device
2-1. Connected to Raspberry Pi
2-2. Connected to PC/Laptop (with HDMI Port)
Chapter 03: Screen Setup
3-1. How to Reconfigure OSD (On-Screen Display) Menu
3-2. OSD Function Introduction
Chapter 04: Specifications
Chapter 05: Troubleshooting Guide and Warranty
5-1. Troubleshooting Guide
5-2. Warranty
5-3. Custormer Support
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2
2
2
2
3
3
4
4
5-8
5
8
9-10
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10
10
11
11
11
11

Chapter 01 Before Using the Product
1-1. Safety Precautions
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―Take the following steps when cleaning.
• 1. Power off the product and computer.
• 2. Disconnect the power cord from the product.
— Hold the power cable by the plug and do not touch the cable with wet hands. Otherwise, an electric shock
may result.
• 3. Wipe the monitor with a clean, soft and dry cloth.
• Do not apply a cleaning agent that contains alcohol, solvent, or surfactant to the monitor
• Do not spray water or detergent directly on the product.
• 4. Wet a soft and dry cloth in water and wring thoroughly to clean the exterior of the product.
• 5. Connect the power cord to the product when cleaning is finished.
• 6. Power on the product and computer.
1-1-1. Electricity and Safety.
1-1-2. Installation
1-1-3. Cleaning
• Do not use a damaged power cord or plug, or a loose power socket.
• Do not touch the power plug with wet hands.
• Insert the power plug all the way in so it is not loose.
• Do not install the product near heat sources.
• Do not set down the product on its front.
• Do not install the product on an unstable or vibrating surface (insecure shelf, sloped surface, etc.)

1-2. Package Contents
1-3. Product Description
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125.0mm
11.9mm
23.0mm
• 1x 7-inch Touchscreen Monitor • 1x Bracket Stick
• 1x HDMI to Micro HDMI Cable • 1x HDMI to HDMI Cable
• 1x Micro USB to USB Cable • 1x Acrylic Board
• 2x M4*5 Screws (to mount acrylic board) • 4x Copper Pillars (to support RPI)
• 4x M2.5*5 Screws (to mount RPI) • 1x User Manual
180.0mm
134.0mm
Light
• Blue light indicated working status.
• Touch the position of light to adjust backlight.

1-3-1. Port Description
1-3-2 . Button Indications
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1
2
3
4
HDMI: Connects to a source device by using an HDMI cable.
Touch(Micro USB): Connects to the device for touch function
and power supply.
Power(Micro USB): USB power port for power supply only.
HP(3.5mm Headphone Jack): Connects to an audio output
device such as headphones.
1
2
3
4
Turn on/off the monitor when it powered.
By default, the key is the hot key for mute function.
When in the OSD menu, press to confirm the selection.
Press to display the setting OSD menu.
When in the OSD menu, press to cancel the selection and exit the OSD menu.
By default, the key is the hot key for turn up the backlight.
When in the OSD menu, press this key to toggle between options in the menu.
By default, the key is the hot key for turn down the backlight.
When in the OSD menu, press this key to toggle between options in the menu.
By default, the key is the hot key for turn down the volume.
When in the OSD menu, press for up/increase adjustment.
By default, the key is the hot key for turn up the volume.
When in the OSD menu, press for down/decrease parameter.
1
2
3
4
5
6
7
HDMI TOUCH POWER HP
MENU
Menu

Chapter 02 Connecting and Using a Source Device
2-1-1. Preparations
2-1-2. How to Use with Raspbian /Ubuntu Mate /Retropie/Kali System
Step 1. Download the Image
2-1. Connected to Raspberry Pi
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• Raspbian Image
Image download Link: https://www.raspberrypi.org/downloads/raspbian/
User: pi Password: raspberry
Please download the latest Image for Raspberry Pi 4B
• Ubuntu Mate Image
Image download Link: https://ubuntu-mate.org/download/#xenial
Number
Material
Quantity
1
Raspberry Pi Board(4B, 3B+, 3B, 2B+, 2B)
1pc
2
7 Inch Monitor
1pc
3
HDMI to HDMI /HDMI to Micro HDMI Cable
1pc
4
TF Card(above 8GB)
1pc
5
Card Reader
1pc
6
USB A to Micro USB Cable
1pc
7
5V/2A or 5V/3A Power Adapter
1pc

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• Retropie Image
Image download Link: https://retropie.org.uk/download/
• Kali Image
image download Link: https://www.offensive-security.com/kali-linux-arm-images/
User: root Password: toor

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Step 2. Download and Install the Burning Tool
Step 3. Burn the Image to SD Card
Step 4. Modify the “config.txt”
• Download SD Card Formatting Tool (SDFormatter 5.0.1)
Link: https://www.sdcard.org/downloads/formatter_4/
• Download System Burning Tool (Win32DiskImager)
Link: https://sourceforge.net/projects/win32diskimager/
• Format SD Card
Insert the TF card into the card reader →insert the card reader into the computer →open the
SDFormatter software →select the memory card →click Format →pop up the box and click
“Yes” or“OK” until the format succeeded
Open Win32DiskImager software →select downloaded image file(.img) →select SD card →
click ”write” →wait for burning completion, pop-up box click OK
Open the config.txt file of SD card root directory and add the following code at the end of the
file, save and eject SD card safely:
Step 5. Insert the SD Card
into the Slot on the Back
of the Raspberry Pi
Motherboard.
hdmi_force_hotplug=1
max_usb_current=1
hdmi_group=2
hdmi_mode=1
hdmi_mode=87
hdmi_cvt 1024 600 60 6 0 0 0
hdmi_drive=1

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Note: Please connect the cables first then power the Raspberry Pi. And use the full 2.5A for power supply with
Raspberry Pi 3B+, 3B, 2B, B+, B+, A, fully 3A for Raspberry Pi 4B. Use an external power supply when the screen
volume exceeds 80%. And the touch function will not work when connected to external power.
!
• Monitor Connected to Raspberry Pi 1/2/3
• Monitor Connected to Raspberry Pi 4
Step 6. Connect the Monitor to Raspberry Pi and Power the Raspberry Pi.
HDMI TOUCH POWER HP
MENU
1
2
3
HDMI to HDMI cable
123
(touch port)Micro USB to USB A 5V/2A power adapter(Micro USB)
HDMI to Micro HDMI cable
123
(touch port)Micro USB to USB A 5V/3A power adapter(Type C)
HDMI TOUCH POWER HP
MENU
COMPUTER
DISPLAY
HDMI to HDMI Cable
(touch port)Micro USB to USB A
Note: The touch function will be unavailable if connecting an external power supply to the monitor.
!
2-2. Connected to PC/Laptop (with HDMI Port)
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2
3

Chapter 03 Screen Setup
3-1. How to Reconfigure OSD (On-Screen Display) Menu
3-2. OSD Function Introduction
Color
OSD
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OSD
Language English
H Position
V Position
OSD Timeout 10
Transparent 3
1024x600x60HZ
50
50
Color
Brightness
Backlight
Contrast
Saturation
Color Temp 6500K
1024x600x60HZ
40
61
50
75
• 1. Press the MENU button to activate the OSD menu.
• 2. Press the / button to toggle between options in the Menu. As you move from one
icon to another, the option item is highlighted.
• 3. To select the highlighted item on the menu press the button .
• 4. Press the button to select the parameter.
• 5. Press the button to enter the slide bar and then use the button to make your
changes, according to the indicators on the menu.
• 6. Select the MENU to return to the previous menu or to save the setting. If you want to
adjust any other functions, repeat steps 2-5.
• Language: Select the OSD language.
The selections are English, Simplified Chinese, French,
Italian, German, Spanish, Traditional Chinese,
Japanese, Korean, and Russian.
• OSD H. POS.: Adjust the horizontal position of OSD
menu and the adjusting range is from 0 to 100.
• OSD V. POS.: Adjust the vertical position of OSD
menu and the adjusting range is from 0 to 100.
• OSD Timeout: Adjust OSD timeout from 0(off ) to 100.
• Transparent: Adjust the transparency of OSD menu and adjusting range is from 0(off) to 7.
• Brightness: The adjusting range is from 0 to 100.
• Backlight: The adjusting range is from 0 to 100.
• Contrast: The adjusting range is from 0 to 100.
• Saturation: The adjusting range is from 0 to 100.
• Color Temp: Adjust the Color Temp mode
(USER/9300K/6500K).

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Chapter 04 Specifications
Model Name
Panel Size
Aspect Ratio
Resolution
Virtual Keyboard
Backlight Adjustment
Touch Function
Power Source
Phys. Dimension (WxHxD)
Net Weight (Esti.)
RC070P
7 Inch
16:9 (W:H)
1024x600
Yes
Yes
Yes
USB 5V
180×125×23mm
216g
Sound
Volume
1024x600x60HZ
21
Function
Reset
Display Ratio 16:9
Sharpness 48
1024x600x60HZ
Function
Sound
• Reset: Selects“Yes”to revert all settings to the
factory default mode.
• Display Ratio: Adjust the display ratio mode
to 16:9, 4:3 or Auto.
• Sharpness: Adjusts the picture sharpness. The
adjusting range is from 0 to 100.
• Volume: Adjust the volume in the range of
0-100.

Chapter 05 Troubleshooting Guide and Warranty
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5-1. Troubleshooting Guide
• This page deals with problems that can be corrected by a user. If the problem still persists after
you have tried these solutions, please contact customer support.
5-2. Warranty
• ELECROW Monitors carry a one (1) year limited warranty from the purchase date. To obtain warranty
service, please contact Customer Support with your purchase order number.
• This limited warranty does not cover for:
Improper installation or maintenance; Misuse or Neglect; Repair, modification, or installation of options by
any third party; Improper environment- Excessive or inadequate heating or air conditioning or electrical
powers failures, surges or other irregularities; Fire, flood, earthquake or other accidents.
Problem
No power
No picture/No signal
No Touch function
Dark/Light Picture
The picture goes on
and off intermittently
Possible Solutions
1. Make sure the power cord is plugged properly.
2. Press the power button to check if the monitor is ON.
1. Check whether the monitor and the signal output device are in the
ON mode.
2. Reconnect the signal cable.
3. Check if the driver code is added at the end of the "config.txt" file in
the SD card. If not, add the code.
4. Check if the signal is matched with the input function.
5. Connect another available output device/signal cable/monitor to
check whether the issue is caused by the output device hardware, the
video signal to the monitor or the monitor itself.
1. Check whether the monitor connects an external power supply. The
touchscreen should power by the device.
2. Check if the touch port on the side of the monitor connecting to the
USB port of device.
Adjust the Brightness settings via the button.
Please use the full 2.5A for power supply with Raspberry Pi 3B+, 3B, 2B,
B+, B+, A; full 3A for Raspberry Pi 4B.