| Tweet |
Custom Search
|
|
|
||
 TB 43-0117
Mark 1 Mod 6
outer dial is marked from 0 to 10 over each sixth of its
1. Brief Description: The Mark 1 Mod 6, also
periphery. A mask covers all of the dial except for
designated as Type E, is a 400 Hz two-speed vernier
divisions of the lubber line. With the 6 speed dial,
concentric dial servo Ship's Course Indicator (SCI)
bearing can be read dircetly to half degree. Power input
designed for bulkhead mounting. The type E receives
requirements is 115 volts AC, 400 Hz at 7 watts.
synchro heading data signals from the Mark 27 Mod 1
gyrocompass and also reference power from the ship's
2. Applicable Tools and Test Equipment: Not defined
supply. These signals actuate the indicator to position
graduated dials that show the ship's heading. The two
at the time of this printing.
dials of the indicator are geared together. The inner dial
is divided with every 5-degree mark accentuated and
3. Applicable Publications:
each 10-degree mark numbered. The outer dial is driven
by gearing in a 6 to 1 ratio, so that it rotates 360 degrees
NAVSHIPS Technical Manual 0924-LP- 077-0010
while the inner dial rotates 60 degrees.
The
73
|
||
|
||
