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Summer to Winter time = first Sunday of November at 2am local time.
Central USA Zone
“mode_usac” (Chicago).
Winter to summer time = second Sunday of March at 2am local time.
Summer to Winter time = first Sunday of November at 2am local time.
Mountain USA Zone
“mode_usam” (Denver).
Winter to summer time = second Sunday of March at 2am local time.
Summer to Winter time = first Sunday of November at 2am local time.
Pacific USA Zone
“mode_usap” (Los Angeles).
Winter to summer time = second Sunday of March at 2am local time.
Summer to Winter time = first Sunday of November at 2am local time.
Australia Zone
“mode_aus” (Sydney).
Winter to summer time = first Sunday of October at 2am local time.
Summer to Winter time = first Sunday of April at 3am local time.
Without seasonal change “mode_gmt”.
No summer/winter changeover.
The GMT function imposes an offset between the time received in
coded time (radio or AFNOR message) and the time displayed.
Validate this option with the [SEL] button.
Menu only operational for radio synchronised or AFNOR/Irig-B in mode LOC models.
Setting the offset in GMT mode
The offset can be adjusted by pressing [+]. The value to be chosen is
between -12 h 30 and +12 h 30 by increments of 0 h 30.
The time displayed = GMT + or - x hours.
N.B. : for independent clocks (without external synchronisation), this adjustment is
inactive. The time is adjusted only via the time setting menu and the geographic zone
selection.
A independent clock in GMT zone = no seasonal changeover.
A independent clock in xx zone = seasonal changeover according to the zone.
Seasonal change programmable
on “mode_prg”
This menu enables you to programme the dates of summer/winter time
changes. It allows you to determine the start of the summer period
(points 1 to 3) then the start of the winter period (point 4 and following
points) :
1) Go to mode_prg and press [SEL] : the number of the month flashes.
Press [+] to select the month.
2) Press [SEL] : “Order” flashes. Order denotes the sequence number
