NDisplay Simplest setting

[FONT=宋体]I have try to use one machin[FONT=宋体]e with two screen, no vrpn i don[FONT=宋体]’[FONT=宋体]t need input currently.using ndisplay template.Here is my settings. If i try to change the [window] full screen to true there will be no error but it will only display on one screen. Otherwise i will get fatal error. How should i set a simplest config just to make sure it can works?
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[info] version="23"
[cluster_node] id="node_1_up" addr="192.168.50.107" window="wnd_1_up" master="true" sound="true"



[window] id="wnd_1_up" viewports="vp1,vp2" fullscreen="false" WinX="0" WinY="0" ResX="5120" ResY="1440"
#[window] id="wnd_1_up" viewports="vp1,vp2" fullscreen="true" WinX="0" WinY="0" ResX="5120" ResY="1440"


[viewport] id="vp1" x="0" y="0" width="2560" height="1440" projection="proj_simple_1_up"
[viewport] id="vp2" x="2560" y="0" width="2560" height="1440" projection="proj_simple_1_dn"


[projection] id="proj_simple_1_up" type="simple " screen="scr_1_up"
[projection] id="proj_simple_1_dn" type="simple " screen="scr_1_dn"



[screen] id="scr_1_up" loc="X=0,Y=0,Z=0" rot="P=0,Y=0,R=0" size="X=0.5,Y=0.3"
[screen] id="scr_1_dn" loc="X=0,Y=1,Z=0" rot="P=0,Y=0,R=0" size="X=0.5,Y=0.3" parent="scr_1_up"



#[camera] id="camera_static" loc="X=0,Y=0,Z=0" parent="socket_cam" eye_swap="false" eye_dist="0.064" force_offset="0"
[camera] id="camera_static" loc="X=0,Y=0,Z=0"

#[scene_node] id="display_1_up" loc="X=0,Y=0,Z=0" rot="P=0,Y=0,R=0"
#[scene_node] id="display_1_dn" loc="X=0,Y=0,Z=0" rot="P=0,Y=0,R=0" parent="display_1_up"

[network] cln_conn_tries_amount="10" cln_conn_retry_delay="1000" game_start_timeout="30000" barrier_wait_timeout="5000"

[general] swap_sync_policy="1"

#####################################################################
# Custom arguments
#********************************************************************
# Any custom arguments available in runtime can be specified here.
# Format: ARG_NAME="ARG_VAL"
#[custom] SampleArg1="SampleVal1" SampleArg2="SampleVal2"


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