7.1.2. Signal Quality

Signal Quality information allows the user to check the quality level of the GNSS signal reception of the IsoView system. This item can assume the values described in the following table, which also includes the signal icon shown in the navigation screen Information Board for each condition.

Signal Quality	Description	Sign Icon
No signal	There is no GNSS signal in the system, or the antenna is not connected.
Weak	GNSS signal quality is lower than acceptable, it is not recommended to operate the system in this condition. For this status to be displayed: Number of satellites used < 8 e HDOP > 2.0
Medium	GNSS signal quality is at a level considered medium. For this status to be displayed: Number of satellites used < 8 e HDOP between 1.0 and 2.0
Good	GNSS signal quality is at a level considered good. There are two condition for this status to be displayed: Number of satellites used < 8 e HDOP < 1.0 Number of satellites used > = 8 and HDOP between 1.0 and 2.0
Great	GNSS signal quality is great, ideal for the correct operation of the system. For this status to be displayed: Number of satellites used > = 8 and HDOP < 1.0
Demonstration	When demo modes are enabled.