Vixen STARBOOK-S - Manual (Page 56)

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(4) Choose OK and press Select to enter. The target comet is now at the center of the star chart.
Page 51
Setting Autoguider
(1) Press Menu to display the System Menu.
(2) Move the cursor to Autoguider with the
keys and press Select to enter.
(3) Move the cursor with the
keys and select your setting preference with the Value+,
Value- keys. Choose OK and press Select to enter.
Both the R.A. and DEC. speed can be adjusted for corrections.
The default values are set at 10 (1x speed) in the R.A. and DEC..
Apply smaller correction values for finer adjustments. Increase values for large motion.
Page 52
About the Correction Rates
The values for the correction rate can be set between 0 and 20 separately in the R.A. and DEC one
by one.
0
keep the celestial rate (no corrections)
1 -0.1/+0.1x of the sidereal rate
2 -0.2/+0.2x of the sidereal rate
MrStarGuy,
Inc.