Talkgroup scan lets a repeater or hotspot monitor active VKDMR and connected-network traffic from a single programmed channel. Instead of manually chasing activity across different talkgroups, you park the radio on TG 777 TS1 and IPSC3 brings eligible live traffic back to you on that scan channel.
Create a normal group-call contact for TG 777 and add a channel using Timeslot 1, the correct colour code, and the normal repeater or hotspot frequency you use for VKDMR. Name it something clear such as VKDMR Scan.
Move to the TG 777 TS1 channel and briefly key up. You should hear audio feedback confirming scan mode has been enabled, and the dashboard will show that repeater or hotspot in Scan state.
When scan mode follows an active talkgroup, keep your radio on TG 777 TS1. If you reply, IPSC3 sends your audio back to the last active talkgroup automatically. You do not need to change channel or manually select the active talkgroup.
To leave scan mode, key TG 400 or key another talkgroup directly. IPSC3 will cancel scan mode for that repeater or hotspot and return it to normal operation.
Repeaters can have scan mode disabled or session-limited individually by policy, so availability can vary by site.