Vesa Display Power Management - TANDBERG 770 MXP User Manual

D1335603_T770_880_990_MXP_User_Manual

5.9 VESA Display Power Management

Because of the tremendous amount of energy consumed by monitors when operating, the system
will reduce power consumption and extend monitor lifecycle by suspend (switch off) monitors and
projectors when the system goes into sleep/standby.
This apply for all VESA Display Power Management compliant displays that are connected to the
VGA/DVI output of the system*.
Note that the display device need to comply with VESA display Power Management system
(DPMS).
The VESA DPMS standard consists of four modes, Normal, Standby, Suspend and Off, and
applies to all Sync formats (e.g. VGA).
DPMS standard:
Normal
H-sync
On
V-sync On
Power savings None
Recovery time None
In Off mode some power may still be drawn in order to power indicator lights etc. EDID contains
the information on which mode a specific monitor supports.
TANDBERG supports all four modes. However, in F1 and above, all monitors not listed below are
automatically set to Off.
Monitor
Dell
T8000 - Pioneer
T6000 - SAMPO
Maestro - Projection Design
T7000 - Sharp
*This requires a system supplied with a VGA/DVI output.
214
Standby Suspend
Off On
On Off
Minimal Substantial
2-3 seconds 2-3 seconds
DPMS mode
Off
Suspend
Suspend
Off
Off
Off
Off
Off
Maximum
8-10 seconds