23
ReACT Pro
SURFACE MODE
The Surface Main screen (Fig. 12), identified by the Surface Time (hr:min with colon flashing)
above the Wave icon, follows Diagnostic Mode after Activation and upon surfacing after a dive.
Information also includes the Low Battery icon (if low), AIR (or NITROX) icon (blank if set for
Gauge Mode), Date (month_day, or day_month), Time of Day (with AM or PM icon if 12 Hour
Format, none if 24 Hour Format), and NiBG if any after a dive.
• Press/release the A (left) button momentarily and repeatedly (< 2 sec each time) to access a
sequence that includes ALT, Plan, Fly/Desat, and Log Mode.
• Depress both buttons simultaneously for 2 seconds to access the Set menu.
• Press/release the S (right) button momentarily (< 2 sec) to activate the Backlight.
The Surface ALT screen (Fig. 13) includes Temperature with graphic F (or C), Wave icon, AIR
(or NITROX) icon, O2 % with O2SAT icon (if any after Nitrox dives), and Altitude graphic SEA
(or EL2 through EL7). Press/release the A button (< 2 sec) to access Plan mode (see page 37).
SET MODES
To help simplify the operations you might perform at the dive site, settings are divided into 2 cat-
egories. Set group #1 includes several settings that you would change more often and Set group
#2 includes those items not likely to change once you set them. Set 2 can be accessed by first en-
tering settings in Set 1, or by bypassing Set 1.
After gaining access to Set 1 or Set 2, settings can be made in sequence one after the other, or you
can access a specific item that you want to set, bypassing others.
PM
A
S
AIRAIR
SAT
2
O
A
S
NITROXNITROX
Fig. 12 - Surface Main
Fig. 13 - Surface ALT