Elkhart Brass Scorpion 8394-04 BRASS - Manual (Page 3)

SETTING THE JUMPERS ON CIRCUIT BOARDS
81455000, 81479000, 81479010, & 81479020
JUMPER FOR SETTING STOW SIGNAL (P19)
F IGURE 1 F IGURE 2
JUMPER FOR SETTING STOW POSITION (P20)
Figures 1 and 2 show the position of both the “STOW” and “STOW SIGNAL” jumpers.
1. Stow position jumper P20 (located on large mother board)
a. With the jumper across the STOW UP and CENTER pins of P20 (See figure 2) the
unit will stow the discharge of the monitor at the upper travel limit.
b. With the jumper across the STOW DOWN and CENTER pins of P20 (See figure 2)
the unit will stow the discharge of the monitor at the lower travel limit.
2. Stow signal jumper P19 (located on large mother board)
a. With the jumper across the NO FLASH and CENTER pins of P19 (See figure 2) the
stow signal, during the stow routine, will remain at ground. Once the monitor has
completed the stow routine the signal will be a constant 12VDC.
b. With the jumper across the FLASH and CENTER pins of P19 (See figure 2) the
stow signal will alternate between 12VDC and ground at approximately a one second
rate during the stow routine. Once the monitor has completed the stow routine the
signal will be a constant 12VDC.
ANY COMBINATION OF VERTICAL STOW POSITION AND STOW SIGNAL MAY BE USED.
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