Kramer Electronics VS-44FO - Manual (Page 24)

VS-44FO - Operating the VS-44FO 21
6 Operating the VS-44FO
You can operate your VS-44FO using:

The front panel buttons

RS-232/RS-485 serial commands transmitted by a touch screen system, PC,
or other serial controller

The RC-IR3 infrared remote control transmitter
6.1 Operating the VS-44FO from the Front Panel
Use the front panel buttons to perform the following operations:
6.1.1 Power-On Display
When the VS-44FO is powered on, the display briefly shows the 4-digit firmware
version number and the genlock timing setting. Then the display changes to its
normal operating display.
6.1.2 Using the AT ONCE and CONFIRM Modes
Choose to work in either the AT ONCE or the CONFIRM modes.
In the AT ONCE mode, pressing an OUT-IN combination switches the unit
immediately. The AT ONCE mode is faster since execution requires no user
confirmation; however there is no protection against pressing a wrong button.
In the CONFIRM mode, the change does not take place until the TAKE button is
pressed.

You can key-in several actions and then confirm them by pressing the
“TAKE” button to simultaneously activate the multiple switches

Every action requires user confirmation. This protects against erroneous
switching due to human error (pressing the wrong button)

Execution is delayed until the user confirms the action