Press and hold the front button to enter the menu
Once in the menu,
Press and release the front button to navigate up in the menu
Press and release the back button to navigate down in the menu
Press and hold the front button to perform the function indicated in the top row of the screen
Press and hold the back button to perform the function indicated in the bottom row of the screen
STOP WATCH
Start/Reset to stop watch
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RESET AVERAGE DEPTH
SELECT GAS
Select a gas from the gas table
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CCR BAILOUT
AUTO
Automatic switch between Bailout and closed Circuit mode
only available if the CCR has an automatic BO/CC sensor
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CC
Closed Circuit mode (overrides auto setting)
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BAILOUT
Bailout mode (overrides automatic setting)
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CCR SETPOINT
SETPOINT 1.2 HIGH
Setpoint High for constant pO2 deco calculation
The pO2 can be set between 1 and 1.6 bar
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SETPOINT 0.7 LOW
Setpoint Low can for constant pO2 deco calculation
The pO2 can be set between 0.5 and 0.9 bar
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HEADING
select or edit up to 3 headings
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WAYPOINT
select or save up to 64 waypoints
This function requires a GPS signal
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SETTINGS
DIVE MODE
OC
CCR
Closed Circuit Rebreather diving mode
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CCR FIX SP
Closed Circuit Rebreatjer diving mode with Fixed Setpoints
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SIDEMOUNT
BOTTOM TIMER
Bottom timer mode
In this mode, no deco calculations are carried out
After diving with the bottom timer mode, other dive modes cannot be enabled for a period of 24h
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EDIT GASES
MODIFY
EDIT
Allows to edit the O2 and He fraction of one gas
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ENABLE/DISABLE
Enables or disables one gas
Only enabled gases can be selected in menu/SELECT GAS
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PRESET
Allows to select a gas from the pre-programmed gas library
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GFL/GFH
Gradient Factor Low and Gradient Factor High
default setting is 45/80
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OC PO2 MAX
pO2 for MOD and Gas switch calculation in open circuit diving mode
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CCR SETTINGS
CCR DECO
This setting is used to estimate the TTS / time to surface
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FO2 CAL GAS
Fraction of the calibration gas
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PO2 SENSORS
Enabling or disable O2 sensors to include/exclude them from deco calculations
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CAL CCR
Calibrate the pO2 sensors
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SCRUBBER
TIMER
Shows the remaining scrubber time in min and allows to reset the timer
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ENABLE/DISABLE
Enables or disables the scrubber timer
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TIMER MAX
Allows to edit the O2 and He fraction of one gas
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TRIM SENSOR
HORIZONTAL
this function requires that the dive computer is paired with a combined tank pressure/trim sensor and that the sensor is pressurized
bring the diving tank into a horizontal position, where the divers tank(s) is/are lying horizontally on the back
use this menu item to perform then a horizontal calibration of the trim sensor
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VERTICAL
this function requires that the dive computer is paired with a combined tank pressure/trim sensor and that the sensor is pressurized
bring the diving tank into a vertical position, where the divers tank(s) is/are standing vertically with the tank valves up
use this menu item to perform then a vertical calibration of the trim sensor
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PAIRING
TANK POD
TO GAS
Pair a tank pod with a gas setting in the gas table
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TO NUMBER
Pair a tank pod to T1, T2, T3 or T4 (indipendent of the gases in the gas table)
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CCR INTERFACE
GPS
COMPASS
Pair with an external compass module
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TRIM SENSOR
DPV
Pair a Diver Propulsion Vehicle
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LOGBOOK
this sub menu contains all previous dives
each dive can be selected to display dive relevant information including the depth and temperature profile
or the pO2 sensor signals in CCR mode
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SYSTEM
BRIGHTNESS
Display brightness, default setting is 5
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TIME
DATE
UTC
SAFETY STOP
Enable/disable a safety stop
If enabled, at each dive with a maximum depth >10m/30ft, the diver will be prompted to do a 3 min
safety stop at a depth between 3 and 6 m
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VIB ALARMS
Enable/disable vibration alarms
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COMP CAL
Calibration of the internal compass
Activate this menu item and move then the computer in a figure 8 in front of you
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COMP DECLIN
Setting of the compass declination
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LANGUAGE
UNITS
DENSITY
EN13319
Depth calculation is based on EN13319, where 1 bar pressure increase equals to 10 m
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SEA WATER
FRESH WATER
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STYLE
SLEEP
time after which the dive computer switches into sleep mode (2..59 min)
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DIVE TIMEOUT
time after which the dive computer switches from dive mode into surface mode
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ORIENTATION
orientation of the SYMBIOS HUD
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COMPASS SCALE
enable or disable the compass scale
Only available on the HUD
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WIRELESS SCRN
OFF
ADDITIONAL
Enables a wireless screen, which shows information from all transmitters in close vicinity, that are NOT paired with the dive computer.
This is the preferred setting, if you want to monitor for instance the tank pressure of your buddy.
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ALL
Enables a wireless screen, which shows information from all transmitters in close vicinity.
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DECO SCRN
Enable or disable a deco streen, which shows additional deco information including ceiling, deco stops, current gradient factor and surface gradient factor
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CUSTOM FUNC
Setting of the default function of "Press and hold the back button"
BEST GAS
Press and hold the back button is used to confirm the suggested gas switch
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STOP WATCH
Press and hold the back button is used to start/reset the stop watch
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WAYPOINT
Press and hold the back button is used to save a waypoint.
This requires reception of a GPS signal-
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OFF
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CF DEFAULT
Set the default item for the custom field (lower field on the left side)
NO/DEFAULT
ACTIVE GAS
Custom field shows active gas and tank pressure of active gas
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T1
Custom field shows pressure of tank transmitter T1
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T2
Custom field shows pressure of tank transmitter T2
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T3
Custom field shows pressure of tank transmitter T3
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T4
Custom field shows pressure of tank transmitter T4
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CF CONTENT
En/disables the items for the custom field (lower left field on the left side)
AVERAGE DEPTH
BATTERY SOC
State of chage of the inbuilt battery
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CNS
TEMPERATURE
ASCEND SPEED
HEADING
GF NOW
GF SURFACE
Hypethetical gradient factor if one would surface at this point of the dive
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GAS DENSITY
CCR FO2
O2 fraction of the breathing gas in the loop
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TIME / DATE
Only available in bottom timer mode
DILUENT PO2
PO2 of the diluent gas at the current depth
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SETPOINT
Setpoint of the pO2 controller
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SYSTEM INFO
SERIAL ID
Serial number of your SYMBIOS HUD
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FIRMWARE
Firmware number of your SYMBIOS HUD
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BUILD DATE
Buld date of the firmware of your SYMBIOS HUD
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BT NAME
BT device name of your SYMBIOS HUD
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BT CODE
6 digits BT code of your SYMBIOS HUD
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RESET COMPTS
Can be used to reset the compartments of your SYMBIOS HUD
Press and hold both buttons for 5 s to confirm
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RESET SETTINGS
Can be used to reset the settings of your SYMBIOS HUD
Press and hold both buttons for 5 s to confirm
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RESET SYSTEM
Can be used to reset the SYMBIOS HUD
This does neither reset the settings nor the compartments.
Press and hold both buttons for 5 s to confirm
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DIAGNOSIS
Information about the sensors of the <%_DEVICE%>
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