1. ບົດແນະນຳ
This manual provides essential information for the safe and efficient operation of your Promethean UST-P1 DLP Projector. The Promethean UST-P1 is a WXGA Ultra Short Throw (UST) Projector designed for various applications, capable of displaying 3,300 Lumens at its brightest setting with a native resolution of 1280x800. It features DLP technology for higher contrast and reduced pixel visibility, and is 3D capable.
ແມ່ນຫຍັງຢູ່ໃນກ່ອງ
ພາຍຫຼັງການຫຸ້ມຫໍ່, ກະລຸນາກວດສອບວ່າລາຍການທັງໝົດທີ່ລະບຸໄວ້ຂ້າງລຸ່ມນີ້ແມ່ນມີຢູ່ ແລະຢູ່ໃນສະພາບດີ:
- Promethean UST-P1 DLP Projector
- ສາຍ HDMI
- ການຄວບຄຸມໄລຍະໄກ
- ສາຍໄຟ
- ຄູ່ມືຜູ້ໃຊ້ (ເອກະສານນີ້)

Figure 1.1: Promethean UST-P1 Projector with its bundled accessories, including the projector unit, HDMI cable, remote control, and power cord.

ຮູບທີ 1.2: ທາງເທິງ view of the Promethean UST-P1 Projector, showing the lens assembly and control panel area.
2. ຕັ້ງຄ່າ
2.1 ການຈັດວາງໂປຣເຈັກເຕີ
The Promethean UST-P1 is an Ultra Short Throw (UST) projector, designed to project a large image from a very short distance. Place the projector on a stable, flat surface directly in front of the projection screen or wall. Ensure there are no obstructions between the projector lens and the projection surface.
2.2 ການເຊື່ອມຕໍ່ກັບພະລັງງານ
- ເຊື່ອມຕໍ່ສາຍໄຟທີ່ໃຫ້ມາກັບຜອດ AC IN ຢູ່ດ້ານຫຼັງຂອງໂປເຈັກເຕີ.
- ສຽບສາຍໄຟອີກດ້ານໜຶ່ງເຂົ້າໄປໃນປ້ຳໄຟຟ້າທີ່ມີສາຍດິນ.
2.3 ການເຊື່ອມຕໍ່ແຫຼ່ງວິດີໂອ
The projector offers multiple connectivity options. Refer to the rear panel diagram for port locations.
- HDMI: Connect an HDMI cable from your video source (e.g., laptop, Blu-ray player) to the HDMI port on the projector. The projector supports HDMI 1.4a.
- VGA: Connect a VGA cable from your computer to one of the VGA In ports (VGA In 1 or VGA In 2).
- ວິດີໂອປະກອບ: Use an RCA cable to connect to the Composite Video port for standard definition video sources.
- ເຄືອຂ່າຍ (RJ-45): For network control and monitoring, connect an Ethernet cable to the RJ-45 port.
- RS232 (DB-9pin): For serial control, connect a DB-9pin cable to the RS232 port.
- USB B: For service or specific control functions.

ຮູບທີ 2.1: ລາຍລະອຽດ view of the Promethean UST-P1 projector's rear panel, highlighting the HDMI, VGA, Composite, Network (RJ-45), RS232, and USB B connectivity options.
3. ຄໍາແນະນໍາການດໍາເນີນງານ
3.1 ການເປີດ/ປິດ
- ເປີດ: Press the Power button on the projector's control panel or the remote control. The power indicator light will illuminate.
- ປິດພະລັງງານ: Press the Power button again. A confirmation message may appear; press Power again to confirm shutdown. Allow the projector to cool down completely before unplugging it.
3.2 ການເລືອກແຫຼ່ງປ້ອນຂໍ້ມູນ
To switch between connected video sources, use the "Source" or "Input" button on the remote control or the projector's control panel. Cycle through the available inputs (HDMI, VGA1, VGA2, Video) until your desired source is displayed.
3.3 ການປັບຮູບ
- ຈຸດສຸມ: Adjust the focus ring on the projector lens until the image is sharp and clear.
- ການແກ້ໄຂ Keystone: If the image appears trapezoidal, use the keystone correction function (usually found in the projector's OSD menu or via dedicated buttons on the remote) to square the image.
- ອັດຕາສ່ວນ: The projector has a native aspect ratio of 16:10 (WXGA). You can adjust the aspect ratio settings in the menu to match your content (e.g., 4:3, 16:9) if necessary.
3.4 Supported Video Modes
The Promethean UST-P1 supports various video modes, including 720p, 1080i, 1035i, 575i, 576i, 480p, and 480i.
4. ບໍາລຸງຮັກສາ
ການບໍາລຸງຮັກສາເປັນປົກກະຕິຮັບປະກັນປະສິດທິພາບທີ່ດີທີ່ສຸດແລະຍືດອາຍຸຂອງໂປເຈັກເຕີຂອງທ່ານ.
4.1 ການອະນາໄມໂປເຈັກເຕີ້
- ພາຍນອກ: ໃຊ້ຜ້າແພທີ່ອ່ອນໆ ທີ່ບໍ່ມີເສັ້ນດ່າງ dampened with water to clean the projector's casing. ຫຼີກລ້ຽງການເຮັດຄວາມສະອາດຂັດຫຼືສານລະລາຍ.
- ເລນ: Gently wipe the projector lens with a lens cleaning cloth or lens paper. Do not use abrasive materials or excessive force, as this can scratch the lens.
- ຊ່ອງລະບາຍອາກາດ: Periodically check and clean the air vents to prevent dust buildup, which can impede airflow and cause overheating. Use a soft brush or compressed air to remove dust.
4.2 ລamp ການທົດແທນ
The Promethean UST-P1 is a lamp-based projector. The lamp has a finite lifespan and will eventually need replacement. The projector will typically display a warning message when the lamp is nearing the end of its life. Refer to the projector's on-screen display (OSD) menu for lamp ຂໍ້ມູນຊົ່ວໂມງ.
ຂໍ້ຄວນລະວັງ: Lamp replacement should only be performed when the projector is completely cool and unplugged from the power source. Consult a qualified technician if you are unsure about the replacement procedure.
5. ການແກ້ໄຂບັນຫາ
This section addresses common issues you might encounter with your projector. If the problem persists after trying these solutions, please contact customer support.
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ບໍ່ມີຮູບພາບໃນ ໜ້າ ຈໍ |
|
|
| ຮູບພາບມົວ ຫຼື ຢູ່ໃນຈຸດໂຟກັສ |
|
|
| Image is trapezoidal (not square) |
|
|
| ການຄວບຄຸມໄລຍະໄກບໍ່ເຮັດວຽກ |
|
|
6. ຂໍ້ກໍານົດດ້ານວິຊາການ
| ຄຸນສົມບັດ | ລາຍລະອຽດ |
|---|---|
| ຕົວແບບ | UST-P1 |
| ເຕັກໂນໂລຊີການສະແດງ | DLP |
| ຄວາມສະຫວ່າງ | 3,300 ANSI Lumens |
| ຄວາມລະອຽດເດີມ | 1280x800 (WXGA) |
| ອັດຕາສ່ວນ | 16:10 (ເດີມ) |
| ອັດຕາສ່ວນກົງກັນຂ້າມ | 10,000:1 |
| ຄວາມສາມາດ 3D | ແມ່ນແລ້ວ |
| Connectivity Inputs | HDMI 1.4a, Composite (RCA), Network (RJ-45), RS232 (DB-9pin), VGA In (Dsub-15pin x 2), USB B |
| ຮູບແບບວິດີໂອທີ່ຮອງຮັບ | 720p, 1080i, 1035i, 575i, 576i, 480p, 480i |
| ຄຸນນະສົມບັດພິເສດ | ຫ້ອງ CrestronView™ |
| ຂະໜາດສິນຄ້າ | 14.5 x 11.4 x 6.3 ນິ້ວ |
| ນ້ໍາຫນັກລາຍການ | 10.6 ປອນ |

Figure 6.1: The bottom label of the Promethean UST-P1 projector, displaying the model number, input power requirements, and various regulatory compliance marks.
7. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
For specific warranty information regarding your Promethean UST-P1 DLP Projector, please refer to the documentation provided at the time of purchase or contact the seller directly. Warranty terms and conditions may vary.
For technical support, troubleshooting assistance beyond this manual, or inquiries about replacement parts (such as lamps), please contact the seller, Tekswamp, or the official Promethean support channels.
ທ່ານສາມາດໄປຢ້ຽມຢາມໄດ້ ເທກສວamp ເກັບຮັກສາໃນ Amazon for more information or to contact their support.





