PD141: Does condensation cause a malfunction? How long should it be left and what precautions should be taken when using it under temperature changes?
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Have you ever carried your PD141 in a car in the winter, and then when you got home and turned it on, you found that the DVD wouldn't load or the screen was black?
This is most likely due to condensation . The Aestiquo PD141 manual states that if the temperature changes suddenly, leave the device for 2-3 hours before use . This article explains in detail the effects of condensation on the PD141, the correct way to leave it, and preventative measures to prevent breakdowns.
1. Causes of condensation and its adverse effects on the PD141 (as described in the manual)
Condensation is a phenomenon in which moisture condenses on or inside a cold object when it is moved to a hot and humid environment . The main situations in which condensation occurs on the PD141 are as follows:
- Situation 1: Inside a car → Indoors In winter (indoor temperature 0-10°C), place the PD141 in a car and bring it into a heated room (20-28°C).
- Situation 2: Outdoors → Air-conditioned room After using outdoors in summer (over 30°C), move to an air-conditioned room (below 20°C).
- Situation 3: Temperature change in storage location : PD141 is stored in a cool cupboard or garage for a long period of time, and then suddenly used in a room temperature location.
If condensation occurs inside the PD141, the following problems may occur (from the manual "Safety Precautions"):
1. Moisture can cause the laser head (DVD reading part) to malfunction, making it unable to read discs. 2. It can cause a short circuit in the circuit board, preventing the power from turning on or causing abnormal heat generation. 3. In the long term, it can cause corrosion of parts and shorten the product lifespan.
2. The correct time to leave PD141 on: 2-3 hours is the key
The Aestiquo PD141 manual clearly states, "If the temperature changes suddenly, leave the device for 2-3 hours until it matches the temperature of the environment before turning it on ." There are two ways to leave the device: "closed" or "open," so choose the method that best suits your situation.
Method 1: Leave in a sealed container (recommended)
Leave the PD141 in the box or plastic bag it came in (sealed) indoors.
Advantage : The temperature of the aircraft slowly matches the surroundings, minimizing condensation.
Applicable situations : When there is a large temperature difference (e.g., 0°C inside a car → 25°C inside a room)
Leaving method 2: Leaving it open
Disconnect the power cable or disc tray of the PD141 and leave it naked in a well-ventilated location (such as a table out of direct sunlight).
Advantages : It is easy to let moisture escape from inside the aircraft.
Caution : Do not place in a windy location (directly exposed to air conditioning), and avoid locations where dust can easily accumulate.
Guideline for leaving it on: 3 hours is sufficient if the temperature difference is 10°C or more, and 2 hours is sufficient if the temperature difference is between 5°C and 10°C. If you turn on the power after leaving it on because you want to use it a little sooner, the risk of malfunction due to condensation increases significantly, so be sure to leave it on for the time.
3. Six rules for using the PD141 to prevent condensation
The most important thing when it comes to condensation is to prevent it in advance. By following the rules below, you can significantly reduce the risk of condensation-related breakdowns in your PD141.
- Fix the storage location. Always store in a room with a stable temperature (recommended: 10-30°C, humidity 30-70%) and do not move it unnecessarily.
- Use an insulated case when carrying the PD141. When carrying the PD141 when you are out and about, place it in an insulated bag or case to reduce temperature changes.
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Allow to cool after use
After using the PD141 for an extended period of time, turn it off and let it cool down (approximately 30 minutes) before carrying it. - Store with the disc tray closed . When not in use, close the DVD tray to prevent moisture and dust from entering the unit.
- Ventilate regularly . If the unit will not be used for a long period of time, turn it on and run it for about 30 minutes about once a month to remove moisture from inside the unit.
- If there is any abnormality, immediately turn off the power.<br>If after turning on the power, "the disc cannot be read," "there is a strange noise," or "it generates a lot of heat," immediately turn off the power and leave it for 2 to 3 hours and then turn it back on.
4. PD141 condensation FAQ
- Q: I didn't leave it for long enough and used it right away. Did it break?
- A: If there are no abnormalities (reading errors, strange noises, etc.) immediately after turning on the power, turn off the power and leave it for 2-3 hours, then try again. If an abnormality does occur and the problem persists even after turning off the power and leaving it, please contact support.
- Q: The inside of a car gets very hot in the summer. Is it still necessary to leave it unattended in that case?
- A: Yes. If you bring a PD141 that has been stored in a car in the summer (over 40°C) into an air-conditioned room (below 20°C), you will need to leave it for about two hours because the temperature difference is large (over 20°C). In a high-temperature environment, the inside of the device will also be hot, and if the temperature is suddenly lowered, condensation will easily occur.
- Q: Can I put anti-condensation agent in the PD141?
- A: It is not recommended to put anti-condensation agents inside the aircraft (from the "Prohibited Items" section of the manual). If you put anti-condensation agents such as silica gel in the storage box outside the aircraft, be careful not to let them come into direct contact with the aircraft.
- Q: My child moved the PD141 while it was left unattended. Do I need to recalculate the time it was left unattended?
- A: If you only move it for a short time (less than 5 minutes) and the temperature of the storage environment does not change significantly, you can leave it for the remaining time. If you leave it outside for a long time (more than 10 minutes) or move it to a place with a different temperature, we recommend leaving it for 2 to 3 hours from the beginning.
5. Summary: Condensation prevention tips for long-term use of the PD141
The Aestiquo PD141 will operate stably for a long time if used properly. To prevent malfunctions caused by condensation, please remember the following three points:
- Keep to the time : If there is a temperature change, be sure to leave it for 2-3 hours before use.
- Choose a location : Store and use in a place with stable temperature and humidity (10-30°C, humidity 30-70%).
- Quickly find abnormalities : If you find any abnormalities after turning on the power, immediately turn off the power and take action.
Condensation damage to the PD141 can be largely prevented with some precautions. Remember that the device is sensitive to temperature changes, and by using it correctly, you can enjoy your DVD collection for as long as possible.
If you have any questions about malfunctions or usage related to condensation on the Aestiquo PD141, please contact the support desk listed below.
Support email: support@alprojec.com
Telephone support: 050-5050-9599 (Hours: Tuesday to Friday 10:00-18:00 *Excluding public holidays)
Warranty period: 1 year from the date of purchase (Failures caused by normal use are covered by free repairs. Failures caused by condensation are also covered if they occur despite proper storage.)
