Convex C-TV7020 User manual

Brand: Convex

Model: C-TV7020

Category: Car TFT monitors

Type: User manual

Convex C-TV7020

The Convex C-TV7020 is a 7-inch TFT LCD Monitor with TV capabilities. It has a resolution of 480x3(RGB)x234 and supports both PAL and NTSC systems. The C-TV7020 has a wide range of input options, including AV, TV, and car power, making it a versatile option for use in a variety of settings.

Convex C-TV7020

C-TV7020

Auto Display

USER MANUAL

With TV tuner

16:916:9

Clock function

TFT wide-screen

16:916:9

X-VIEW C-TV7020

1. Please connect the one side of AV cable to the signal

source. The another side of AV cable connect to the monitor.

Yellow jack connect to the video signal, red and white jack

connect to the audio output.

2. When use in house, please use the 12Vhome adaptor

connect to power. If use in car, please connect with car

adaptor. Then turn On the power button on unit.

3. It will be auto identify for the PAL system and NTSC system.

If the connection is correct it will be show the picture with

clearly and colorful.

4. Can adjust the MENU button on monitor to adjust the

brightness , color , contrast mode to reach to the best

effect. Also can through the

remote control to adjust the menu.

3. Operation instruction

2. Specification

4. Main unit and parts connection

（Jack on bottom of unit ）

Car power cable

Noted: When you operation the unit in the car, please

use the car power adaptor to connect with the unit. The

connection method is same as the home adaptor.

Name: 7” TFT LCD Monitor with TV

Resolution:480x3(RGB)x234

System:：

Power:DC+12V ±10%

Power consumption: 8W

Signal: AV+TV

Screen size：7”（16：9）

Remote control: full function remote control within 6m.

PAL/NTSC

1. Appearance and function

Thank you for your purchasing LCD monitor. Please read this

manual carefully before operating and reserve it for future

reference. It will be helpful to you if you encounter any

operational problem.

1).

2).

3).

4).

5).

POWER: Power on or off

TV/AV: Display mode switch

adjustment reduce.

VOL+: Volume or MENU

adjustment increase

VOL-: Volume or MENU

MENU: Menu adjustment

.CH+:On TV for next channelchoose

, On MENU for submenu choose

7).

8). Remote control window

9).

10) .

11).

12) .

CH-: On TV for previous

channel choose, On MENU

for submenu choose

Power jack

Earphone jack

AV signal input jack

ANT signal input

Noted: This product is for touch influence type button. More

convenient for operation. Just touch the button, the button indicator

light will flicker; The unit can adjust to the picture which you need for

9 10 11

01 02

TV an tenna

（Jack on bottom of unit ）

AV input connection

Please connect the AV signal inputaccording to the picture

showing. After connection, then setting the unit in AV mode, then

will display the clearly picture.

1. Picture setting

1.1 Bright

1.2 Contrast

1.3 Color

Press the “AV/TV ” button on unit ,or “CH+ , CH-“ on remote

control to choose adjusted item. Then press “CH+ , CH-“

button on unit or “V+ , V-“ on remote control to adjust the

picture effect.

2. Audio setting

Volume adjustment

Press “vol+””vol-“on unit or “v+ , v-“ on remote control to

adjust the volume.

3. Function setting

3.1

3.2 zoom

3.3 language

3.4 Input

Press “CH+” “ CH-” on the unit or remote control to choose

the different function that you need to switch. Then Press

“VOL+,VOL-“ button on unit or “V+” “ V- ” to adjust that you

need.

4. System setting

1). S-roloc

Press “v+” “ v- ” on the unit or remote control to choose the

auto ,pal ,nest,secam system that you need to adjusting.

Turn on the unit, then press “AV/TV” to choose the display

mode.

5. Operating Instructions

If connect to the VCD or DVD correctly, then will show picture

normally. If not connect to the VCD, DVD or no signal, then

will be show the character of AV on the top left corner, and

also show “no signal”

AV MODE

5. Clock

5.1 Sleep

5.2 Time

5.3 Off-time

5.4 On-time

5.4 Skip

Press “CH+ , CH-“ on remote control to choose adjusted

item. Then press “VOL+,VOL-“ button on unit or “V+ , V-“

on remote control to adjust what you need.

6. Clock

6.1 sleep

6.2 time

6.3 off-time

6.4 on-time

Press “CH+ , CH-“ on remote control to choose adjusted

item. Then press “VOL+,VOL-“ button on unit or “V+ , V-“

on remote control to adjust the time.( NOTE: Under non-

setting time situation , don't adjust the unit time on or off.)

5. Preset

5.1 Auto-search

5.2 search

5.3 Fine

6. Using remote control unit

1).power: switch ON/OFF power.

2).Mute: press this button, the sound disappear,

then press V+ or V- to restore to normal.

3).TV/AV: Select channel(TV)AV output.

4).0-9,-/--:Select channel program. when the

channel number is one digit, press the

correspondent number. when the channel number

is two or three digit ,press-/-- key,which

the screen will show two or three light bars, and

then enter into the correspondent numbers.

5).V+/-:Press these two button to increase and reduce

volume, it is also used for adjusting and confirming menu.

6) CH+/-:Press these two buttons to increase or decrease

channel number, and also control the submenu up and

down when adjusting menu.

7) Menu: Press it to enter into or close from menu.

8) Mode : Standard, Brightness, Colorful, Softness, Choice

TV MODE

If you have choose the TV mode, and connected the TV signal,

then will show picture normally. If not connect to the TV or no

signal, then will be show “no signal”.

Press “ MENU “ button on unit or remote control to enter the

main menu, then to setting the picture ,sound , function ,

system ,preset and time.

1. Picture setting

1.1 Bright

1.2 Contrast

1.3 Color

Press the “AV/TV” button on unit ,or “CH+ , CH-“ on remote

control to choose adjusted item. Then press “VOL+,VOL-““

button on unit or “V+ , V-“ on remote control to adjust the

picture effect.

2. Audio setting

Volume

Press “vol+,vol-“ on unit or “v+ , v-“ on remote control to

adjust the volume.

3. Function setting

3.1

3.2 Zoom

3.3 Language

3.4

Press “CH+” “ CH-” on the unit or remote control to choose

the different function that you need to switch. Then Press

“VOL+,VOL-“ button on unit or “V+” “ V- ” to adjust that you

need.

Press “ch+ , ch-“ on remote control to choose adjusted

item. Then press “vol+,vol-“button on unit or “v+ , v-“ on

remote control to adjust the time.( note: under non-setting

time situation , don't adjust the unit time on or off.)

Input

4．System setting

4.1 S-roloc (auto, pal, ntsc) (secam as option )

4.2 S-sys (dk, i, m, bg ) (l as option)

Press “ch+ , ch-“ on remote control to choose adjusted item.

Then press “vol+,vol-“ button on unit or “v+ , v-“ on remote

control to switch pal,ntsc,secam system.

4. 3 swap

4. 4 copy

05 06

ALA R M

For your safety, driver are advised not to watch the display when driving.

It's prohibited in law of some countries when driving and operating to

watched displayer.

SIMPLE TROUBLE-SHOOTING GUIDE

Symptom

Probable Cause

Solution

Black Screen

1.No12 voltage

2.Brightness or contrast

ratio is too small

3.no high-voltage

1 .check the power is on or

connect rightly

2. check the A/V Cable

is loose or not

3. Increase the brightness

and contrast ratio

NO picture

1.No sources output

2.The video concentric plug

becomes loose

1.Check the output of VCD

or DVD

2.Replace with the A/Vcable

3.Ti ghten the Video input

cable

color picture

1 Video sources have

no output

2.Color ratio should be

re-adjust

1.check the video sources

2.Enter into the Menu to

re-adjust

With a little regular light

spots and color spots on

the screen or black

horizontal line in the

picture

It is normal symptom in the

active matrix display

technology.

it is normal symptom in

view range with a little

regular light spots on

display screen.

Unclear picture

1.Poor quality of the

video sources

2.Bright &Contrast

1.Replace with the high

quality videodisc

2.Reset Bright &contrast.

The outer cover of the

monitor has been deformed

1.External temperature is

too high.

2.The power has not been

switched off for a long time.

1.The surround temperature

should not exceed to 0-60

degrees.

2.Tu rn off the power after

using the unit.

Please check the following faults before sending your units for repairs.

2.1.

Replacing the batter

1. Be sure to distinguish the anode and the cathode when

connect the power.

2. Keep this machine away from too hot, or under effect of

moisture, dust or oil smoke, avoid this machine from

dropping or impacting, never extrude or chafe this

machine with sharp objects.

3. Dangerous high voltages are present inside the

enclosure. Do not open the cabinet, Refer servicing to

qualified personnel only.

4. A few high lights or dark spots may occur on the LCD

screen. It is a very common phenomenon to the active

matrix display technology, and never necessary means

any defects or faults.

7. Attention

07 08

Convex C-TV7020 User manual

Brand: Convex

Model: C-TV7020

Category: Car TFT monitors

Type: User manual

Convex C-TV7020

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Convex C-TV7020 User manual

Convex C-TV7020 User manual

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