Koramzi CB-100 ATSC Digital Converter Box User Manual

Download User Manual PDF for Koramzi CB-100 HD Digital Converter Box / ATSC Receiver (EN) 21 pages zip

SKU: KORAMZICB100 Category: Brand:


This PDF user manual is for the Koramzi CB-100 Digital Converter Box.

Koramzi CB-100 HD Digital Converter Box / ATSC Receiver

The Koramzi CB-100 is a digital converter box that allows you to watch over-the-air (OTA) digital TV broadcasts on an analog TV.
The CB-100 has the following features:
– Converts ATSC digital TV broadcasts to analog TV signals
– Built-in DVR with USB recording and playback
– Supports HDMI, coaxial, and RCA outputs
– Electronic program guide (EPG)
– Parental lock

Please read this user manual carefully to ensure proper use of this product and keep this manual for future reference.

(PDF) USER MANUAL in English (EN) language.


– Important safety instructions
– Package contents
– Front and Rear panel: Buttons and connection ports (sockets).
– Remote Control guide
– How to use Remote Control
– How to connect to a Television (analog or digital connection)
– How to connect to an Audio System (analog connection)
– How to connect to a DVD Recorder or VCR
– First time installation. How to set up the Digital Converter Box. Language setup. Country setup. Daylight Time setup. Channel search.

– Basic Operation:
How to adjust the Program Manage settings;
How to edit your program preferences (lock, skip, favourite, move, rename or delete);
How to set Favourite Channels;
How to disable Favourite or Radio Channel;
How to view Favourite Channel;
How to delete TV or Radio program;
How to skip TV or Radio Channel;
How to disable Skip Channel function;
How to move TV or Radio program;
How to lock Program;
How to access EPG (Electronic Program Guide)?
How to sort your channels;
Picture settings – How to adjust the video settings.
How to change picture resolution?
How to change TV format (PAL – NTSC);
How to adjust Channel Search settings;
How to start Channel Auto Search and how to cancel it;
How to start Channel Manual Search;
How to turn On or Off antenna power (for active antennas);
How to adjust Time settings;
How to set Time offset (auto or manual);
How to adjust OSD language, Subtitle language, and Audio language;
How to adjust system settings;
How to set the password;
How to restore Factory Defaults;
How to view information about this Converter Box (model, hardware and software information);
How to update software of this Converter Box;
How to use USB for music, photo and multimedia files playback;
What format of USB does Converter Box support

– Troubleshooting:

No picture
– Power isn’t connected
– The power switch is not On

Screen shows “No signal”
– ATSC signal (antenna) cable not connected (or antenna power is not On)
– Aerial cable is faulty

No sound from speaker
– No or incorrect connection with audio cable
– Sound on mute

Only sound, no image on the screen
– No or incorrect connection with AV cable
– The program is a Radio program

Remote Control is not responding
– The battery is exhausted
– Remote Control is not facing or close enough to the Converter Box

Picture is breaking up
– The signal is too weak

– Technical specifications:
Tuner: 170-230/470-860 Mhz, QPSK/16QAM/64QAM
Video: MPEG4 AVC/H.264 HP@L4, MPEG2 MP@ML HL, 576P/720P/1080i, 4:3, 16:9
Audio: MPEG-1 (layer 1/2/3), AC3
USB: 2.0, up to 1 TB
Power: 5V 1.5A

The default password of Koramzi CB-100 is 000000. The master unlock password is 888888.

The PDF instruction manual for the Koramzi CB-100 Digital Converter Box provides quick access to installation, safety, and care information, according to the table of contents (listed above).

This instructions manual provides all the information (according to the table of contents) from Koramzi about the CB-100 HD Digital Converter Box / ATSC Receiver, including answers to the questions listed above. You can download and save it for offline use, including viewing it on your device or printing it for your convenience if you prefer a paper version.

Download it by clicking the button below

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