P1 Key Operations; Tone Squelch / Dcs Squelch (Sub Tone Ctcss / Dcs) Encode/Decode Tones Synchronized Setup; Inversion Scrambling (Encryption) - Alinco DJ-A446 Instruction Manual

BASIC OPERATIONS
2. All the icons appear on the display.
3. Release the keys.
NOTE: THE RESET DELETES ALL THE MEMORIES.
Please take notes of the important data and keep it for future reference.
Tone Squelch / DCS squelch (Sub tone CTCSS / DCS)
Encode/Decode tones synchronized setup
Short press 【 P1 】 key to choose the desired CTCSS / DCS encode tone.
Available CTCSS tones: 67Hz- 254.1Hz, 50 tones in total, Deafault is OFF.
DCS: 017N-765I, 232 codes, "N" stands for positive, "I" stands for inverse codes. Default is OFF.
Press 【 PF2 】 key to confirm and exit.

Inversion scrambling (Encryption)

NOTE: This is an analog encryption and decoding is possible by using commonly available receivers.
Alinco does not warranty the confidentiality of the communications.
15
Professional
FM Transceiver