DIGITAL ELECTRONIC THEODOLITE

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Questions and Answers

What response is indicated on the LCD when the operational battery amount is below 6.8 V?

Critical

LOW

CHG (correct)

Which button initiates the entry to Utility Mode from ready mode?

CAN switch

RESET button

SET button

UP / DOWN button (correct)

What happens if the optional printer is not selected under outset mode?

TD-4 will record data internally

No measurements will be taken (correct)

Measurements will still be displayed

Data can be transmitted via RS-232 C

In the RS-SET mode, what interface is used for connecting the TD-4 with peripheral equipment?

RS-232 C interface Signup and view all the answers

What is the indication on the LCD when the backup battery voltage drops below 2.0 V?

CHG Signup and view all the answers

What can be accessed by pressing the CAN switch after entering memory display mode?

Previous menu Signup and view all the answers

What battery voltage level indicates that the operational battery requires recharging?

Less than 7.0 V Signup and view all the answers

What is the primary function of the Data Mode in the TD-4 digital theodolite?

To transfer, check, and delete measurement data. Signup and view all the answers

Which of the following functions is NOT associated with the Utility Mode of the TD-4?

Setting the azimuth angle. Signup and view all the answers

What is the appropriate step to take for battery management in the TD-4?

Check battery status in Utility Mode. Signup and view all the answers

Which procedure is related to memory functions in the TD-4?

Transferring data through the RS-232 C connection. Signup and view all the answers

When preparing to connect the TD-4 to a computer via RS-232 C, which action is essential?

Check that the RS-232 C settings are correct in Utility Mode. Signup and view all the answers

What is the first step to initiate data transfer from TD4 to PC/Laptop?

Switch from ready mode to data mode using the UP/DOWN switch Signup and view all the answers

In Utility Mode, what is the purpose of the data displayed under the listed functions?

For information purposes only Signup and view all the answers

Which function is not included in the Utility Mode?

Data Input Signup and view all the answers

What does 'Bat ma' indicate in the BAT function display?

Operational voltage of the battery Signup and view all the answers

What is the correct sequence to access the select: menu in BAT function?

UP/DOWN, SET, SET Signup and view all the answers

Which term describes the data backup battery as mentioned under BAT function?

In: backup battery Signup and view all the answers

What mode must the system be in to access Utility Functions?

Utility mode Signup and view all the answers

How do you change to the select: menu from the Utility Mode?

Press SET button after UP/DOWN navigation Signup and view all the answers

Which of the following indicates an issue with the battery management in the system?

Battery voltage drops below 7.00 V Signup and view all the answers

Study Notes

Battery Status Display

Operational battery status:
- 7.00 V or more: OK
- Less than 7.0 V: LOW
- Less than 6.8 V: CHG (Recharge the battery)
Backup battery status:
- 3.00 V or more: OK
- Less than 3.00 V: LOW
- Less than 2.0 V: CHG (TD-4 will not operate properly)

Access by pressing UP / DOWN button from ready mode.
Select options using the SET button:
- Displays memory information on LCD.
- CAN switch returns to the previous menu.

Outset Mode

Switch from ready mode to Utility Mode via UP / DOWN switch.
SET button allows access to the outset screen.
Important note: If the optional printer is not used, measurement will not initiate.

RS-SET Mode

Connects TD-4 with peripheral devices using RS-232 C.
Enter RS-SET through Utility Mode and UP / DOWN button:
- Switch mode from ready to data mode for data transfer.
- Use SET to navigate through menus for data transfer to PC or laptop.

Functions under Utility Mode

Five functions for informational purposes:
- BAT: Battery status
- Memory: Device memory status and retrieval
- Outset: For settings and initialization
- RS-SET: Connecting with peripherals
- RScond: Additional RS-232 C functionalities

Battery Information (BAT)

From ready mode, enter Utility Mode:
- Displays operational and backup battery voltage levels.
- Example display format: Bat ma : 7.00 V OK (Operational battery), In : backup battery.

Accessories Included with Digital Theodolite

Tripod
Laptop with charger adapter and carrying bag
Eyepiece filters
Level vial adjusting pin
Earphone
Tubular compass
Battery charger
Battery
Carrying case

Setting Functions and Modes

Four modes available on the theodolite:
- Asset Mode: Setting azimuth.
- Data Mode: Handling data management tasks (transfer, check, delete).
- Time Mode: Adjusting date and time intervals.
- Utility Mode: Battery check and RS-232 C setting adjustments.

Azimuth Settings

To set Azimuth to Zero:
- Begin in ready mode, align compass to north.
- Execute required steps and confirm by pressing SET.
To set Azimuth to a Datum Point:
- Lock into ready mode and aim telescope at the known point, then follow set steps to complete the azimuth setting.

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Description

This quiz covers the operational status of battery displays, navigational functions of utility modes, and the connectivity options available via RS-SET. Test your knowledge on how each mode operates and the indicators for battery health. Understand the key functionalities necessary for effective device management.