Radioddity DB25-D - Aprs

Radioddity Extended manual for Radioddity DB25-D, DB40-D & GD-88 v3.0
© Radioddity 2023 page 107 of 252
Notes: If Off is selected, there is audio output from the external speaker, but no
audio output from the Speaker-Microphone.
If LoudSpeaker mode is selected, there is only audio output from the external
speaker
If MicroSpeaker mode is selected, there is audio output from the Speaker-
Microphone, but no audio output from the external speaker.
If HandMic mode is selected, there is no audio output from the Radioddity
DB40-D speaker, but audio output from the Speaker-Microphone only.
If Loud+Mic Spkr mode is selected, both the external speaker and the
Speaker-Microphone have audio output. This mode is the recommended
audio output mode to be used with the Radioddity DB25-D.
If Spk+HeadSet (factory default) mode is selected, there is audio from the
Radioddity GD-88 speaker and the plugged in headset accessory.
If Headset mode is selected, there is no audio output from the Radioddity
GD-88 speaker, but audio output from the inserted headset.
10.9.6 APRS
1. Access the menu, press the [Menu]-key and rotate the [ENC] knob or use the
[▲/▼]-keys to choose Appendix and then press the [Select]-key to enter.
2. Rotate the [ENC] knob or use the [▲/▼]-keys to choose APRS and press the
[Select]-key to choose from the following options:
(1) APRS Type → press the [Select]-key to change the modes for APRS signaling
→ rotate the [ENC] knob or use the [▲/▼]-keys to choose the desired APRS
Type from either None, Analog APRS, DMR APRS or DMR+Analog APRS →
press the [OK]-key to confirm your selection -> ‘Set OK!’ pops up on the
screen and returns to the previous level.
(2) Analog APRS → press the [Select]-key to change the parameters for analog
APRS → rotate the [ENC] knob or use the [▲/▼]-keys to choose the desired
parameter → press the [Select]-key to select one of the following options :
• PTT Upload → press the [Select]-key to change the behavior on PTT-press
→ rotate the [ENC] knob or use the [▲/▼]-keys to choose the desired
Upload mechanism from either Close, TX Start or TX End → press the
[Select]-key to confirm → ‘Set OK!’ pops up on the screen and returns to
the previous level.
• Upload Power → press the [Select]-key to change the output power for
APRS upload → rotate the [ENC] knob or use the [▲/▼]-keys to choose
between Low Power and High Power → press the [Select]-key to confirm
→ ‘Set OK!’ pops up on the screen and returns to the previous level.
• Upload Frequency → press the [Select]-key to display the current transmit
frequency → rotate the [ENC] knob or use the [▲/▼]-keys to position the
cursor within the input field → input the frequency using the numeric