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Powering Up
When power is applied to the scaler, the Input selection buttons light green before illuminating
just the selected input.
Input Selection
Press any of the Input selection buttons on the front panel to select an input.
Output Resolution Change
When the On-screen Display (OSD) menu system is not active, press and hold (for about
5 seconds) the
output rates.
Auto-Image from the Front Panel
When the OSD menu system is not active, press the
one-time Auto-Image. When asked to confirm the Auto-Image, press the
again to confirm or wait until the message disappears to cancel the Auto-Image. This feature
is not available when the scaler is in Front Panel Lockout mode 1, but is available when the
scaler is in Front Panel Lockout mode 2.
Front Panel Lockout (Executive Modes)
The scalers have three modes of front panel security lock that limit the operation of the
device from the front panel. When a Front Panel Lockout mode is enabled, all functions and
adjustments can still be made through USB or RS-232 control (see
Control
Front Panel Lockout mode 0 (disabled) — Unlocks front panel functions. To enable this
mode, press and hold the
setting.
Front Panel Lockout mode 1 (enabled) — Locks all front panel functions completely. This
mode can be enabled or disabled only by SIS commands (see the
mode commands
Front Panel Lockout mode 2 (enabled) — Locks all front panel functions except input
switching and Auto-Image. To enable this mode, press and hold the
for about 5 seconds.
The menu system returns to the default menu within 10 seconds.
Power Save Mode
The scalers have a Power Save mode that allows the device to enter a low power state. This
mode can only be turned on or off with SIS commands (see
NOTE: Video output and DTP communication are disabled in Power Save mode. It may
Firmware Reset
Press and hold the
device to factory default settings, including the original factory firmware. Previously loaded
firmware is deleted and only the factory firmware remains on the device.
NOTE: To reset user settings only and retain the current firmware version, use the OSD
(
) button to toggle between 1024x768 @ 60 Hz and 720p @ 60 Hz
<
Down
on page 29 or
Configuration Software
Menu
on page 45).
take some time for DTP communication to resume after Power Save mode is turned off.
button for about 20 seconds while applying power to reset the
Enter
menu (see
Factory Reset
on page 47), or PCS (see
Reset Device
Right
on page 49).
and
button for about 5 seconds. This is the default
Enter
on page 27), SIS commands (see the
on page 56).
IN1604 DTP and IN1604 HD Scalers • Operation
( ) button to activate a
( ) button
Right
SIS Configuration and
Front Panel Lockout
and
buttons
Menu
Enter
Power Save mode
on page 41).
Reset
SIS command
14
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