OptiStick 5 Factory Test (Manual)

For: SEI production line · Draft 2026-10-27 · Wilber Zheng

Test record

DateTester
Unit SNResult☐ Pass　☐ Fail (failed items: )

Equipment

#ItemQtyRequirement
1HDMI monitor1Supports 1920×1080 or higher
2HDMI cable1
3Ethernet cable1Connected to a router or switch with internet access and DHCP
4Bluetooth remote1The OptiSigns remote shipped with the unit (model BT06G), batteries installed
5TF (microSD) card1Holds at least 1 file; not inserted in the unit before the test starts
6USB flash drive1USB-A connector, holds at least 1 file; not inserted in the unit before the test starts
7Test Wi-Fi network1Has internet access. Name: 　Password:
8USB-C power adapter and cable1 set5 V / 1 A

Preconditions

#Condition
P1The unit is flashed with the OptiSigns production firmware and has no saved network configuration that can reach the internet.
P2The first boot after flashing is slower. Do not cut power during it.
P3The unit label shows the SN, the wired MAC and the wireless MAC.
P4Pass criteria: software version = (provided by OptiSigns); Wi-Fi signal strength ≥ −70 dBm (example: −68 passes, −72 fails); resolution ≥ 1920×1080.
P5When comparing MAC addresses, ignore colons and letter case. Example: 84:FC:14:24:D1:08 equals 84fc1424d108.
P6The unit is operated with the remote only: the arrow keys move the selection, OK confirms, BACK returns to the previous page, HOME opens the system screen. To type text, use the arrow keys and OK on the on-screen keyboard.

Test steps

Run the items in order; do not skip any. If an item fails: tick "Fail", write down what you saw next to it, and continue with the next item.

#Test itemStepsExpected resultResult
1Power-on and HDMI output
  1. Connect the unit to the monitor with the HDMI cable.
  2. Plug in the Ethernet cable.
  3. Plug in the USB-C power.
 The monitor shows a picture. ☐ Pass
☐ Fail
2Wired network Wait for boot to finish. Do nothing. No welcome screen appears; the pairing screen is shown directly (a 6-digit pairing code on screen). ☐ Pass
☐ Fail
3Bluetooth remote pairing
  1. Hold the remote next to the unit.
  2. Press and hold BACK and HOME together until a message appears on screen, then release.
  3. Press HOME once.
  • The screen shows Remote paired or Remote connected.
  • After pressing HOME, the system screen opens (menu on the left).
 ☐ Pass
☐ Fail
4Wi-Fi connection (Ethernet stays plugged in)
  1. In the left menu of the system screen, select Network with the arrow keys and press OK.
  2. Under Available Networks, select the test Wi-Fi from Equipment item 7 and press OK.
  3. On the Join (Wi-Fi name) page, enter the password in the Password field with the on-screen keyboard, select Connect and press OK.
 Under My Network, both Ethernet and the test Wi-Fi are listed, and both show Connected. ☐ Pass
☐ Fail
5Wired internet, wired and wireless info, SN, software version, signal, resolution
  1. Press BACK to return to the left menu, select Diagnose and press OK. Wait for the checks to finish and look at the Internet Connection line.
  2. Once Internet Connection shows ✓ OK, press the down arrow until you reach the bottom of the page, select Advanced Details, press OK and check each field.
  • On the Diagnose page, the Internet Connection line shows ✓ OK.
  • Ethernet IP shows an IP address.
  • Ethernet MAC Address matches the wired MAC on the label.
  • Wi-Fi Network is the name of the test Wi-Fi from Equipment item 7.
  • Wi-Fi IP shows an IP address.
  • Wi-Fi MAC Address matches the wireless MAC on the label.
  • Wi-Fi Signal Strength ≥ −70 dBm (example: −68 passes, −72 fails).
  • Serial matches the SN on the label.
  • Software matches the software version in P4.
  • Resolution ≥ 1920×1080.
 ☐ Pass
☐ Fail
6Wireless internet
  1. Unplug the Ethernet cable.
  2. Press BACK to return to the Diagnose page, select Test Again and press OK. Wait for the checks to finish and look at the Internet Connection line.
 On the Diagnose page, the Internet Connection line shows ✓ OK. ☐ Pass
☐ Fail
7TF card
  1. Press BACK to return to the left menu, select Network and press OK.
  2. Select Certificates and press OK.
  3. Select From USB drive or SD card… and press OK. The page shows Nothing plugged in.
  4. Insert the TF card.
  5. Select Scan again and press OK.
 The page title changes to SD card (capacity) and lists the files on the TF card. ☐ Pass
☐ Fail
8USB-A port
  1. Remove the TF card.
  2. Press BACK to return to the Certificates page.
  3. Plug the USB flash drive into the unit's USB-A port.
  4. Select From USB drive or SD card… and press OK. If it shows Nothing plugged in., select Scan again and press OK.
 The page title changes to USB drive (brand capacity) and lists the files on the USB flash drive. ☐ Pass
☐ Fail
9Power-cycle restart
  1. Remove the USB flash drive. Keep the Ethernet cable unplugged.
  2. Unplug the power, wait 10 seconds, then plug it back in. Do nothing.
  3. When the pairing screen appears, press HOME on the remote once.
  • The unit boots by itself; the monitor shows a picture; no welcome screen appears and the pairing screen is shown directly (the unit reconnects to the test Wi-Fi automatically).
  • The remote works without pairing again: pressing HOME opens the system screen.
 ☐ Pass
☐ Fail

Verdict