JRC JMR-5410-4X, Instruction Manual

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4-27 Section 4 Range and Bearing Measurement Methods
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APP A
APP B
1
4.6.7.4 Operation in [Equiangular] mode
The index lines of the group that is selected in [Group] combo box are operated in [Equiangular] mode.
[Operating the [EBL] dial]
By pressing the [EBL] dial, the "Group reference line (PI Bearing)" and the "Group measurement line"
can be set.
Whenever the [EBL] dial is pressed, the "Group reference line (PI Bearing)" and the "Group
measurement line" are selected alternately.
Memo
A measurement line can be set across the reference line. (When a measurement line is set across
the reference line by rotating the dial in the minus direction, the measured bearing data changes
as 0°
→ 359.9°.)
When the reference line is set by using the EBL dial, the value of the measured bearing data is
maintained and the measurement line follows concurrently.
[Operation the [VRM] dial]
In [Equiangular] mode, the [VRM] dial is disabled.