![background image](http://html2.mh-extra.com/html/v-tek/df4/df4_manual_4545066008.webp)
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8
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DS.1 00:03
DS.1 00:03
3. Monitor door station
4. Intercom call / Inner call
When power up and standby (DF4 is screen off), or in main menu, tap to
start monitoring door station 1.
In monitoring check “Operation, point 2) for operations.
When power up and standby (DF4 is screen off), into operate menu, tap
refer to get into intercom/inner call menu.
VER 01.01
ADDR 01.01
VER 01.01
ADDR 01.01