GOOZEEZOO ATS-25AMP V4.17 Portable Shortwave Radio User Manual

GOOZEEZOO ATS-25AMP V4.17 Portable Shortwave Radio

Specifications

• BFO usage indicator. Lit when the value for BFO is set
• AGC or ATT usage indicator. Enabled when in use
• BANDW bandwidth usage indicator
• Indication of the modulation mode used
• BAND or HAM range indicator
• Time and date display area. When Wi-Fi is turned on, data will be received from the network, when turned off – from FM RDS stations
• Display of reception frequency digits. Press and hold to exchange the current settings between VFO A and VFO B
• The recording area of the FM station name in
• The S-meter, the radio signal power, has two types of S-meter, digital and analog, and can also display the sound spectrum as a histogram or waterfall. Click to change the display option
• Volume level display area, adjustable by the encoder. Click to mute the sound
• Button to access the amateur radio band selection
• Button to access the BFO settings
• Button to access the page for selecting the configuration step
• A button to access the broadcast range selection page.
• Battery charge indicator in percentages or volts. Click to change the display
• WI-FI status display area, click to activate or deactivate
• STEP Setup STEP indicator
• Mute button
• STEREO – MONO indicator for FM stations. Press to turn on/off the stereo
• Frequency unit indicator MHz/kHz
• Button to activate volume control and noise reduction using the encoder
• An area for recording news services in RDS for FM stations and indicating the type of AGC activation button. A button to activate the ATT attenuator controlled by the encoder
• Button to access the modulation selection
• Button to go to the second page of the function buttons…
• Button to access the manual frequency input page
• Button to access the bandwidth selection page in kHz
• Button to access the frequency scan page for the current range
• On/off button for receiving RDS data broadcast by FM stations
• Button to activate automatic station search in ascending direction
• Button for viewing FM stations stored in memory (preset.csv file)
• The button for enabling the retro scale display mode of tube radios
• Button to activate automatic station search in descending direction
• Button to activate the screen brightness adjustment function using the encoder
• Bluetooth module status indicator for connecting a wireless speaker or headphones, built-in antenna amplifier (LNA) and antenna input impedance (Hi-Z or 50 ohms). As well as the lock screen and encoder indicator. Click to change the options.
• Button to select the station memory bank page
• A button to access the system functions settings page.
• Button to return to the first page of the function buttons
• A button for accessing pages of information about the status of various system settings and the propagation of HF radio waves in real time (data received from the Internet if Wi-Fi is enabled)

Product Usage Instructions

• Volume Control and Mute
  To adjust the volume, use the encoder located in the volume-level display area. Turn it clockwise to increase the volume and counterclockwise to decrease it. Clicking on the volume level display area will mute the sound.

• Amateur Radio Bands Selection
  To access the amateur radio bands selection page, press the button labelled “Amateur Radio Bands” on the device. This will allow you to choose the desired radio band for reception.

• BFO Settings
  To access the BFO settings, press the “BFO Settings” button on the device. This will allow you to adjust the BFO value for better reception.

Using Instruction

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

• A screen for selecting the broadcast range, with an indication at the top of the currently used frequency.
• Click the button to use the range indicated on it.
• Press the ANT FM switch to select the antenna input connection. If automatic antenna switching is enabled in the settings, then the switch is not active.
• A screen for selecting an amateur radio band. Click the button to use the range indicated on it. To exit without changes, click on the frequency.

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

• A screen for selecting the types of modulation used only for amateur radio bands.
• Press the button to use the mode indicated on it.
• A screen for selecting the types of modulation used for broadcast bands, with the exception of the FM band.
• Press the button to use the mode indicated on it.
• The screen received after pressing the DIGI key to select the digital signal decoding modes.
• Press the button to use the mode indicated on it.

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

• Setup step selection screens for FM – AM – SSB bands.
• Click the button to use the configuration step indicated on it.

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

Screens for selecting the bandwidth used (bandpass filter) for FM – AM – SSB with an indication of the current filter.
Click the button to use the filter specified on it.

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

Citizen Band Reception – press the CB button

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

Decoding of digital signals and Morse code

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

Information screens on the INFO button.
It shows the parameters used by the receiver, information about the firmware, about the Si473x chip, band boundaries, conditions of propagation of HF waves (received in real time via Wi-Fi) and developers.

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver

ON-SCREEN KEYBOARD.

This on-screen keyboard appears when it is necessary to enter characters and data on the receiver pages, the password of the Wi-Fi access point, the firmware activation key, edit the names of memory stations, cities… and much more. Use the “^” and “123” buttons to activate uppercase/lowercase/numeric/special characters. OK, to confirm. ESC to cancel.

H-RADIO 4.17 Air Firmware User Manual for ATS25AMP Receiver
SCREENSAVER (delay of switching on and setting in SETUP)

FAQ

• 1. How do I change the battery charge display?
  • To change the battery charge display between percentages and volts, simply click on the battery charge indicator.
• 2. How do I activate or deactivate Wi-Fi?
  • To activate or deactivate Wi-Fi, click on the WI-FI status display area. This will toggle the Wi-Fi connection on or off.

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References

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