Changing The Temperature Scale; Changing The Date And Time Format - AMX ENV-VST-C Instruction Manual

User Preferences Screen Options (Cont.)
Backlight Inactive
Brightness
Filter Change
Reminder
Weather Alert Icon
Current Weather
Page
Five Day Forecast
Page
Screensaver
Humidity Offset
Button Lockout
Config Security
Code
Advanced Setup
Exit

Changing the Temperature Scale

When you change the temperature scale, you indicate whether you want to use the Fahrenheit (F) or Celsius (C) scale. Perform the
following steps to change the temperature scale:
1. From the Main screen, press Mode/Select to access the Thermostat Mode screen.
2. Use the navigation buttons to select Settings, and press Mode/Select. The Settings screen appears.
3. Use the navigation buttons to select Advanced Settings. Press Mode/Select to access the Security Code screen.
4. Enter the security code, and select Enter to access the User Preferences screen (FIG. 35). See the Entering the Security Code
on page 30 for more information.
User Preferences screen (1 of 3)
FIG. 35
5. Press Mode/Select to toggle the temperature scale setting between Fahrenheit (F) and Celsius (C).

Changing the Date and Time Format

The thermostat allows you to choose one of three formats for displaying the date. You can choose between MMDDYY, DDMMYY, and
YYDDMM. You can also choose a 12- or 24-hour time format. Perform the following steps to change the date and time format:
1. From the Main screen, press Mode/Select to access the Thermostat Mode screen.
2. Use the navigation buttons to select Settings, and press Mode/Select. The Settings screen appears.
3. Use the navigation buttons to select Advanced Settings. Press Mode/Select to access the Security Code screen.
ENV-VST-C - Instruction Manual
Establishes the level of brightness for the backlight when the unit is inactive. You can choose Dim or Off.
Enables the reminder to periodically change the air filter. When you enable this feature, the thermostat monitors
the operation time of the HVAC system and fan. When the operation time reaches the number of days you set on
the Settings screen, the filter change reminder icon displays alerting you to change the filter.
Enables a weather alert when the thermostat receives a weather alert channel activation from the NI Master.
Enables you to turn off the current weather screen on the thermostat. If you are not using the i!-Weather
application to report the weather forecast to the thermostat, you might want to disable the current weather screen
so it does not appear when you navigate through the thermostat's screens. If you disable the forecast screens, only
the indoor temperature displays on the Main screen.
Enables you to turn off the 5-Day Forecast screen on the thermostat. If you are not using the i!-Weather application
to report the weather forecast to the thermostat, you might want to disable the 5-Day Forecast screen so it does
not appear when you navigate through the thermostat's screens. If you disable the forecast screens, only the
indoor temperature displays on the Main screen.
Enables you to turn on a screen saver for the thermostat. The screen saver activates after 30 seconds without any
user input, and displays the current room temperature moving around the screen on a black background.
The humidity offset enables you to customize the humidity shown on the display.
• You can set the humidity offset in 1° increments.
• The default humidity offset is 0.
Enables you to allow certain buttons on the thermostat to be completely or partially disabled. Opens the Button
Lockout screen.
See Button Lockout Screen on page 35 for more information.
Enables you to change the security code for the thermostat.
Opens the Config Security Code screen.
Opens the Advanced Setup screen.
Returns you to the Settings screen.
Advanced Thermostat Operations
32