tekmar 040 RDM - Manual (Page 3)

3 of 4 © 2007 D 040 - 05/07
Settings
SELECTING THE DEVICE
The RDM can be used to view and / or adjust any of the settings on either the control or
any of the RTU’s connected to the control.
The device that is to be viewed or adjusted is selected as follows:
• • Select the Miscellaneous (Misc) Menu by pressing the Menu button.
• • Press the Item button until the word DEVICE is displayed in the LCD.
• • Use the Up and Down buttons to select either the Control (CTRL) or one of the
RTU’s (RTU1, RTU2, ...).
Once the device has been selected, the RDM can be used to view and / or adjust the
settings of the selected device.
TEMPERATURE UNITS
The RDM is capable of displaying the temperature in either °F or °C. In order to select the
temperature units, press the Menu button until the Miscellaneous (Misc) menu is displayed.
Next, press the Item button until the UNITS item is displayed. Then use the Up or Down
button to select the desired units of measure.
ACCESS LEVELS
The RDM has four access levels that restrict the number of Menus, Items, and Adjustments
that can be accessed by the user. The four access levels are Limited (LTD), User (USER),
Installer (INST), and Advanced (ADV).
The access level of the RDM is found in the Miscellaneous (Misc) menu. The access level
can only be viewed and / or adjusted when the Lock / Unlock DIP switch of the control that
the RDM is connected to is set to the Unlock position. To determine if the RDM’s access
level is currently locked or unlocked, a small segment representing a padlock is viewed in
the bottom right hand corner of the display.