34
Wireless mouse does not
work (cannot be controlled)
Install a new battery or replace the depleted wireless mouse
battery. Ensure that there are no obstacles between the mouse
and the transceiver connected to one of the TV’s USB ports and
these are located within “line of sight” from each other. Replace
the wireless mouse if necessary
An embedded menu
is missing, control
malfunctions occur
Disconnect the TV from power supply, wait for one minute and
plug it in again. Reset the TV to factory settings (see “Restore
Default Settings” section)
You have forgotten the login
and password of your Yandex
account
Use the suggestions in the Help section of Yandex.Passport: yandex.
ru/support/passport/troubleshooting/
Internet connection
problems
-
Ensure there are no connection problems on the part of the
Provider:
•
Try opening the yandex.ru website in a smartphone or
computer. If there is no access, restart the router. If this
does not help, contact your provider.
•
Connect the TV to mobile Internet via your smartphone. If
the TV connects and stably operates with a mobile Internet
connection, then the Wi-Fi connection problem is probably
related to your provider.
-
The Wi-Fi connection should be stable for proper TV operation.
Place the smartphone neat the TV and check the connection
signal strength. If the indicator shows less than half of the
maximum strength, move the TV closer to the router or connect
it with a cable (see “Re-Connect to the Internet”).
- Restart the TV (see “Restart or Turn Off the TV”).
-
Set up the Internet connection once again (see “Restart or
Turn Off the TV”)
Problems with the
Yandex.Plus or KinoPoisk
subscription
If you have a Yandex.Plus subscription – study the recommendations
on the website yandex.ru/support/plus/troubleshooting.html.
Information on KinoPoisk HD is available at yandex.ru/support/
kinopoisk/subscription-kinopoisk.html
Warning: do not allow the image in the screen to remain static for a prolonged
time. A high-contrast static image can leave a “shadow” on the screen. Usually
this “shadow” will gradually disappear then the TV is turned off. This malfunction
shall not be considered a guarantee case.
6. MAINTENANCE
Thorough and regular cleaning can extend the service life of your TV and prevent
possible problems. Always turn the TV off and disconnect it from the electric socket
before any cleaning activities. Use only dry cloth to clean the TV.
7. SPECIFICATIONS
Model CT-8532 CT-8540 CT-8543 CT-8550
Net/Gross Weight (kg) 3.9/5.1 5.8/7.3 6.5/8.2 9.3/11.6
VESA mount type 200х200/М6
Active screen size 31.5’’ 39.5’’ 42.5’’ 49.5’’
Screen size ratio 16:9
Resolution 1366х768 1920х1080 1920х1080 3840х2160
Frame rate (Hz) 60
Brightness (type: cd/m2) (nit) 200 220 220 250
Contrast ratio (standard) 3000:1 5000:1 5000:1 5000:1
Viewing angles (L/R) 170
О
/170
О
Response time (TR+TF/TYPE) (ms) 6.5 9.5 8 5
Number of colors 16.7 M (8-BIT) 1.07 G (8-BIT +FRC)
Side panel 1*LAN, HDMI*2, 2*RF,
1*COAX, 1*MINI AV, 1*USB,
1*headphones, CI
HDMI*1, 2*RF, 1*COAX,
1*MINI AV, 1*USB,
1*headphones, CI
HDMI*1, 2*RF, 1*COAX,
1*MINI AV, 1*USB,
1*headphones, CI
2*RF, 2*USB, 1*CI,
1*LAN, 1*COAX, 3*HDMI,
1*MINI AV
Bottom panel - 1*LAN, 2*HDMI, 1*USB 1*LAN, 2*HDMI, 1*USB -
USB port USB 2.0
Operating system Android 9.0 (AOSP)
Central processor (CPU) CA53 QUAD CORE @1.0G HZ CORTEX A53*4 64
BIT@1.5G HZ
Graphics processor (GPU) MALI470 TRIPLE CORE G52 (2EE) MC1
DDR memory capacity 1GB (DDR3) 1.5 Gb
Flash memory (GB) 8
Bluetooth ver. 4.2 (to 3 mB/s) ver. 5.0 (to 3 mB/s)
Wi-Fi IEEE 802.11 B/G/N, 1T1R, 2.4G IEEE 802.11 B/G/N, 2T2R,
2.4 G+5 G
Internet LAN RJ-45 10/100 mBit/s
Reception frequency range 47.25 mHz – 867.25 mHz
Input resistance 75Ω
Video standards PAL, NTSC, SECAM PAL, SECAM
Max. number of channels 100
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