Inter-M HDCC-400 - Manual (Page 23)

3.9 HOLD TIME
When the dome ID of the master keyboard is the same as the slave keyboard or the one from AUX IN
mode(dome2 port), during the hold time after the master keyboard control the dome, the slave keyboard and
the unit from the AUX IN mode(dome2 port) cannot control the dome.
INF (Infinite)
Slave Keyboard user never has the right to control the dome which is
selected by master Keyboard users.
1 ~ 200 second After select hold time, the slave keyboard can control the dome.
When the dome ID of the master keyboard is not the same as the slave keyboard or the one from AUX IN
mode (dome2 port), the hold time has no relation.
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9.Hold time:005s