diff --git a/config/helena_bno055.yaml b/config/helena_bno055.yaml
index a6dcc71713ecafc478af5448320c699d46c4506f..21fafa7ab6f81c17479b964bb949d4de4bb14dd0 100644
--- a/config/helena_bno055.yaml
+++ b/config/helena_bno055.yaml
@@ -14,7 +14,7 @@ frame_id: 'imu_bno055'
 # 10 -> "M4G"
 # 11 -> "ndof off"
 # 12 -> "ndof"
-mode: 12
+mode: 7
 # 0 -> "+/- 2G"
 # 1 -> "+/- 4G"
 # 2 -> "+/- 8G"
diff --git a/config/helena_rs16.yaml b/config/helena_rs16.yaml
index 47abe30b40befc3549f7ddbebaba9f1d0c181aeb..3185e15b86921b99c2647371d69bd14da705aba3 100644
--- a/config/helena_rs16.yaml
+++ b/config/helena_rs16.yaml
@@ -8,6 +8,6 @@ frame_id: /helena/robosense
 
 ##robosense pointcloud
 max_distance: 200
-min_distance: 0.4
+min_distance: 0.5
 resolution_type: 0.5cm
 intensity_mode: 1
diff --git a/launch/bringup.launch b/launch/bringup.launch
index 92e849c709356c3b7bfe15f2be9c0d12f5dceeef..3b5ea26159a85d66d8594f593b0e9d895ffc83df 100644
--- a/launch/bringup.launch
+++ b/launch/bringup.launch
@@ -5,7 +5,7 @@
   
   <arg name="platform" default="true"/>
   <arg name="lidar"    default="true"/>
-  <arg name="camera"   default="true"/>
+  <arg name="camera"   default="false"/>
   <arg name="imu"      default="true"/>
   
   <arg name="pioneer_config_file"     default="$(find iri_helena_bringup)/config/helena_pioneer.yaml" />