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Surfacemode

Overview

Display in surface mode

Menu

Select Menu with Set/Menu, then confirm with Enter

• Select the menu entry with Set/Menu
• Call selected entry with Enter
• Return to the previous screen with Exit

Menu/Logbook

Logbook

• Chronologically lists all dives in the profile memory (the most recent dive carries the number 1)
• Select dive with Set/Menu. Enter shows all details of the selected dive on a new page

graphical display of the dive

• Available information: date/time at the end of the dive, max. depth, dive time, min. temperature, air pressure before the dive in mbar, desaturation time in minutes after the dive, profile
• Back to the list with Set/Menu

Menu/Gas Setup

Gas Setup - Gaslist

Gas Setup Page 1

• Up to five gases can be configured (default is gas #1)
• Select with Set/Menu, increase single values with Enter
• Display of the current selection after the Gas number (e.g. 21/0)
• Reset the gas to compressed air with "Default"
• Configure shown gas as start gas with "First Gas?"

Gas Setup Page 2 / more

• On the second page, the gas can be (de-)activated
• The change depth can be specified
• Active gases are used to calculate the decompression

Menu/Reset all

Reset all

• Selection has to be confirmed with Enter for 10 s
• Gases, Custom Functions and decompression data will be reset to their standard values
• Logbook entry and time setting will not be deleted

Menu/Setup

• Calls a submenu "Setup menu"

Setup Menu

Menu/More

• Calls a submenu "Menu2"

Menu 2

Menu/Setup/Custom Functions I

Custom Function I Example CF29

• 32 custom functions are individually configurable; custom functions (CF) are parameters that influence the running of the program
• Select the action with Set/Menu, confirm or change with Enter
• "+/-": increase or decrease value of the CF?
• "1/10": choose size of a step
• "Default": Resets CF to default values; the information in brackets shows whether it concerns a 8Bit number (0-255) or a 15Bit number (0-32767)
• "Current": applies the operation in question (e.g. "+10") to the current value
• CF0: water depth in cm for the automatic switch into dive mode
• CF1: water depth in cm for the automatic switch out of dive mode
• CF2: delay in s for end of dive mode
• CF3: timeout in s for menus and surface mode
• CF4: hold time in s for pre-menu display
• CF5: threshold in m/min for display of vertical velocity
• CF6: absolute pressure in mbar for switch-on from sleep mode
• CF7: max. "allowed" air pressure in mbar for air pressure compensation in sleep mode
• CF8: threshold in % for display of the gradient factor for decompression calculation
• CF9: Threshold in % (O2-Mix) for display of current gas in divemode
• CF10: timeout in s for menus in divemode
• CF11: factor in % for saturation processes
• CF12: factor in % for desaturation processes
• CF13: Ratio in % for NoFly-Time according to desaturation time
• CF14: Threshold in % for optical gradient factor alarm
• CF15: Threshold in % for acoustic gradient factor alarm
• CF16: estimated distance to decostop in 0.1m steps
• CF17: Lower threshold in 0.01Bar for ppO2 warning
• CF18: Upper threshold in 0.01Bar for ppO2 warning
• CF19: Upper threshold in 0.01Bar for ppO2 display in dive mode
• CF20: depth sampling rate in seconds for Profile storage
• CF21: sampling_divisor_temperature
• CF22: sampling_divisor_decodata
• CF23: sampling_divisor_tankdata
• CF24: sampling_divisor_ppo2_sensors
• CF25: sampling_divisor_nuy1 (Not used yet)
• CF26: sampling_divisor_nuy2 (Not used yet)
• CF27: threshold in % for display of the CNS value
• CF28: Logbook offset for detail view
• CF29: Depth of last Decostop
• CF30: delay in minutes for end of Apnoe mode
• CF31: show battery voltage or battery symbol

Menu/Setup/Custom Functions II

Custom Function II Example CF32

• CF32: GF low Value (GF Extension)
• CF33: GF high Value (GF Extension)
• CF34: HUD low ppO2 warning level (Only OSTC1)
• CF34: Color# battery (Only OSTC Mk.2)
• CF35: HUD high ppO2 warning level (Only OSTC1)
• CF35: Color# standard (Only OSTC Mk.2)
• CF36: HUD nominal ppO2 level (Only OSTC1)
• CF36: Color# Divemask (Only OSTC Mk.2)
• CF37: HUD Style (Only OSTC1)
• CF37: Color# Warnings (Only OSTC Mk.2)
• CF38: Show Seconds in Divetime
• CF39: Flip OLED vertically (Only OSTC1)
• CF40: Use Big ppO2 Output (Only OSTC1)
• CF41: Show Average Depth
• CF42: Blink Gas
• CF43: Depth warning (Color change) (Only OSTC Mk.2)
• CF44: CNS warning (Color change) (Only OSTC Mk.2)
• CF45: GF warning (Color change) (Only OSTC Mk.2)
• CF46: ppO2 warning (Color change) (Only OSTC Mk.2)
• CF47: Velocity warning (Color change) (Only OSTC Mk.2)

Menu/Setup/Internal Module (Only OSTC1)

• Configuration of a internal moduls

Internal Module

Menu/Setup/Decotype

• Switches between the different deco methods (ZH-L16 OC, Gauge, ZH-L16 CC, Apnoe, ZH-L16 GF OC and ZH-L16 GF CC)
• ZH-L16 OC: Bühlmann ZH-L16 for Open Circuit
• ZH-L16 CC: Bühlmann ZH-L16 for Closed Circuit (CCR and SCR)
• ZH-L16 GF OC: Bühlmann ZH-L16 for Open Circuit with GF Extension (Deep Stops)
• ZH-L16 GF CC: Bühlmann ZH-L16 for Closed Circuit (CCR and SCR) with GF Extension (Deep Stops)
• In Gauge or Apnoe mode, no decompression is calculated
• Apnoe temporally sets the depth sampling rate CF20 to one second
• The GF Extension was added in Firmware 1.19 and is still in a beta phase!

Menu/Setup/Debug

• Toggles the display of the debug informations (ON or OFF)
• In surface and divemode, 6 characters + "." are displayed
• new informations are added to the left and shift the older values to the right
• The last six routines that were executed can be checked
• If the divemode is interrupted with an interface-RESET a debug screen appears showing important informations - even if the debugmode was not set active!
• For example "rwxCBr.", Details here: Debug-Codes

Menu/More/Set Time

Set Time

• Manual setting of date and time
• Increase current value with Enter, select next one with Set/Menu. Seconds will be set to 0 after the last setting ("Set Year"), and the time will be shown for 5 seconds

The time can be set with just one mouseclick using "DivingLog" or "JdiveLog"

Menu/More/Const. ppO2 Setup

• Calls the menu for the ppO2 setup

Const. ppO2 Setup

• You can configure three "mixes", the diluent is the "First Gas" from the "Gas Setup"
• Current shows the current value
• Change + and Change - change the depth
• Default resets the mix

Menu/More/Battery Info

• Displays a battery informations page:
• Cycles counts the charge cycles (Value in brakets: complete cycles)
• Last Complete: Date of the last complete cycle
• Lowest VBatt: Lowest battery voltage seen
• Lowest at: Date of the lowest battery voltage
• Tmin: minimum temperature (in brakets: Date)
• Tmax: maximum temperature (in brakets: Date)

Menu/More/O2 Sensor Menu (Only OSTC1)

• Calls the external O2 sensor module menu

O2 Sensor Module

• Firmware Version of the external module
• ppO2 values of all three sensor plus meanvalue of all valid sensors
• voltage output of all sensors in millivolt [mV]
• entry to disable the module
• entry to calibrate the module

Menu/More/Simulator

• standalone simulator for diving mode presentation

Simulator Start

• Enter opens the depth change menu

Simulator at work