Aeris Epic Operating Manual page 125

BUDDY PRESSURE CHECK (NORM only)
During NORM Dives, the PIC can be used to check (display)
Tank Pressure of 1 or 2 buddies whose TMT Link Codes (Serial
Numbers) have been entered as TMT 2 and TMT 3 in the PIC's
S T U menu.
NOTE: Using the EPIC for a Buddy Pressure
Check cannot be performed when TMT -3 USE is
set for SELF (Gas Switching).
Access to Buddy Pressure Check screens during dives can only
be accomplished during the time that a NORM DIV MAIN
screen is being displayed and cannot be performed during the
time that an Alarm is sounding.
TO BUDDY PRESSURE CHECK DURING DIVES
 Bring the PIC within range, 3 feet (1 meter), of the Buddy's
Transmitter.
 Press and hold the M button for 2 seconds while viewing a
NORM DIV MAIN screen to access the TMT 2-3 US
screen displaying the Set Point bud (Fig. 112). If S LF is
displayed, indicating that the PIC is set for FO2 GAS
Switching, a Buddy Pressure Check cannot be performed.
1 5