VEVOR Sewer Camera with 512Hz Locator User Manual
- June 15, 2024
- VEVOR
Table of Contents
VEVOR Sewer Camera with 512Hz Locator
Specifications
- Frequency: 512Hz
- Modulation Max Distance Capability: None
- Battery: 6-pcs AA Alkaline batteries
- Weight: N/A
- Working Temperature: N/A
- Output: Loudspeaker, earphone, and target alarming
- Sensors: Digital sensor to derive peak and null signals
- Mode: Far/Near Mode
- Dimension: 548mmx65mmx50mm
Introduction to the Digital Display Locator
General Layout
- Signal strength indicator: The symbol stands for S. The signal indicator moves to the right for a strong signal. The indicator moves to the left for a weak signal.
- Signal Sensitivity Value: The symbol stands for D. The Far mode is recommended when starting off, set sensitivity to max at 9 (refer to the below photo:S) and slowly turn the – button to reduce sensitivity value to have a more accurate reading.
- Far / Near Button: Controls overall sensitivity. The Far position is recommended when starting to locate the sonde. As you approach the transmitter and the signal strength indicator at peak value with D at 4 (refer to the below photo), you can’t reduce the Signal Sensitivity Value and should switch to Near to pinpoint its precise location.
Procedure to Use
-
Step 1: Long press the ‘POWER’ button to turn on and check if any other transmission is being transmitted to avoid any misleading signals.
-
Step 2: Turn on the sewer camera system with the camera probe on and transmit at 512 frequency.
-
Step 3: Keep the locator parallel to the ground and at hip waist length. Set D to 9 and set Far mode (Detect distance: 6m/20 feet).
-
Step 4: Walk around and pay attention to the Peak signal. When the number of signal columns (The symbol stands for :S) is less than 9 grade, move or rotate the receiver to different directions. When the signal column reaches 9 grade (peak value), the direction shown by the antenna is the transmitter orientation. The distance between transmitter and receiver is 6m/20ft.
-
Step 5: Walk around and adjust the ‘-‘ button to reduce D to 8. At this time, the signal (The symbol stands for S) in the 9th grade of the signal column has a slightly weak
flashing, then move the receiver towards the transmitter until the signal reaches full 9 grades. Then decrease D to positions 7, 6, 5, and 4 several times, and continuously move the receiver towards the direction indicated by the antenna. -
Step 6: When pressing the – button to reduce D to ‘4’ and the signal is at peak value (signal S), the receiver is about 2m away from the transmitter.
-
Step 7: At this point, change from Far mode to ‘Near’ mode and adjust + button to increase D to 9, and the signal (S) is also at full scale (peak value). After adjusting the – button to reduce D to 8, 7, 6, 5, 4, and 3 in sequence, and move it towards the signal peak value direction indicated by the antenna.
-
Step 8: When D is in 3 and the signal S is at peak value, congratulations, the distance between the receiver and transmitter is about 0.5m/1.65ft. The corresponding direction of the antenna is the location of the transmitter.
Attention:
-
D From 1-9, the received signal gradually increases.
-
D From 9-1, the received signal gradually decreases.
-
When the receiver signal is strongest during detection, the direction pointed by the antenna is the orientation of the transmitter.
-
When getting closer to the transmitter, reducing the signal
strength can bring you closer to the position of the transmitter. -
The antenna rod should be installed in place and no looseness or.
FAQ
Q: How many batteries does the product require?
A: The product requires 6-pcs AA Alkaline batteries.
Specifications
| Frequency: | 512Hz |
|---|---|
| Modulation | None |
| Max Distance Capability | 6m/20ft |
Battery:
| ****
6-pcs AA Alkaline batteries
---|---
Audio Output:
| ****
50 – 1000 Hz determined by signal strength
Weight:
| ****
1.8 lbs
Working Temperature:| -4°F to 140° F （-20°C to 60°C）
Output:
| ****
Loud-speaker, earphone and target alarming
Sensors
| ****
Digital sensor to derive peak and null signals
Mode:
| ****
Far/Near Mode
Dimension:| 548mmx65mmx50mm
Introduction to the Digital Display Locator
General Layout
- Signal strength indicator: The symbol stands for: “S” The signal indicator moves to the right for a strong signal. The indicator moves to the left for a weak signal.
- Signal Sensitivity Value: The symbol stands for: “D”.The “Far” mode is recommended when starting off set sensitivity to max at “9” (refer to the below photo:“S”) and slowly turn “-” button to reduce sensitivity value to have a more accurate reading.
- Far / Near Button: Controls overall sensitivity. The “Far” position is recommended when staring to locate the sonde. As you approach the transmitter and the signal strength indicator at peak value with “D” at 4(refer to the below photo) , You can’t reduce the Signal Sensitivity Value and should switch to “Near” to pinpoint its precise location.
The Procedure to Use
- Step 1 : Long press the ‘POWER’ button to turn on and mark if any other transmission is being transmitted and mark to avoid any misleading signals.
- Step 2 : Turn on the sewer camera system with the camera probe on and Transmit 512 frequency.
- Step3: Keep the locator parallel to the ground and locator at hip waist length, then set “D” to “9” , and set “Far” mode(Detect distance:6m/20 feet).
- Step 4: Walk around and pay attention to the Peak signal, When the number of signal columns (The symbol stands for:“S”) is less than 9 grade, move or rotate the receiver to different directions, when the signal column reaches 9 grade(peak value), the direction showed by the antenna is transmitter orientation. The distance between the transmitter and the receiver is 6m（20ft）.
- Step 5 : Walk around and adjust the ‘-‘ button to reduce the “D” to “8”. At this time, the signal(The symbol stands for:“S”) in the 9th grade of the signal column has a slight weak flashing, then the receiver towards the transmitter until the signal reaches full 9 grades. Then decrease “D” to positions“7, 6, 5, and 4” several times, and continuously move the receiver towards the direction indicated by the antenna.
- Step 6 : When pressing “-” button to reduce “D” is in ‘4’ and the signal is at peak value(signal “S”), the receiver is about 2m away from the transmitter
- Step 7 : At this point, change from “Far” mode to ‘Near’ mode and adjust “+” button to increase the “D” to “9”, and the signal (“S”)is also at full scale(peak value). After adjusting the “-” button to reduce the “D” to “8, 7, 6, 5, 4, and 3” in sequence, and move it towards the signal peak value direction indicated by the antenna.
- Step 8 : When the “D” is in “3” and the signal “S” is at peak value, Congratulations, the distance between receiver and transmitter is about 0.5m(1.65ft), the corresponding direction of the antenna is the location of the transmitter.
Attention:
- D From 1-9, the received signal gradually increases.
- D From 9-1, the received signal gradually decreases.
- When the receiver signal is strongest during detection, the direction pointed by the antenna is the orientation of the transmitter.
- When get closer to the transmitter, reducing the signal strength can bring it closer to the position of the transmitter.
- The antenna rod should be installed in place and no looseness or shaking.
- When the distance between the receiver and transmitter is far away from 6m, operate as usage steps 1-5.
- When the distance between the receiver and transmitter is far away from 2m but less than 6m, operate as usage steps 2-5.
- When the distance between the receiver and transmitter is less than 2m, operate as usage steps 3-5.
- When the receiver is no signal or a weak signal, the sound is a ‘hoarse buzzing sound’.
- When the receiver is at full signal, the sound is a ‘loud buzzing sound’.
- When the signal changes from weak to strong, the ‘hoarse buzzing’ sound gradually weakens and the ‘loud buzzing’ sound becomes stronger
The list of equipment in a whole set
- Aluminum box （with take-up spool cable and EVA cotton）
- Receiver
- Receiver antenna
- Earphone