ZLWL ZR2720N Router User Guide
Note:
1. Insert or Remove SIM Card
1) Use the specific card when the device is working in extreme
temperature (temperature exceeding 40 °C), because the regular card
for long-time working in harsh environment will be disconnected
frequently.
2) Do not forget to push back the card to avoid being lost.
3) Do not touch the metal of the card surface in case information in the
card will lose or be destroyed.
4) Do not bend or scratch the card.
5) Keep the card away from electricity and magnetism.
6) Make sure router is powered off before inserting or removing the card.
2. Attach External Antenna (SMA Type)
Insert or remove the SIM card as shown in the following steps.
Insert SIM card
Attach external SMA antenna to the router’s antenna connector and
twist tightly. Make sure the antenna is within the correct frequency range
provided by the ISP and with 50 Ohm impedance.
1) Make sure router is powered off.
2) To open the SIM card slot, use a card removal pin plug in the card hole.
3) To insert SIM card, press the card with finger until your hear a click and
then push back the sim card slot
3. Mount the Router
Remove SIM card
1) Make sure router is powered off.
The router can be placed on a desktop or mounted to a wall.
Use 2 pieces of drywall screws to mount the router with the wall mounting
kit on the wall.
2) To open the SIM card slot, use a card removal pin plug in the card hole.
3) To remove SIM card, press the card with finger until it pops out and then
take out the card.
4) To push back the sim card slot.
Connect an Ethernet cable to the LAN port of the router, and connect the
other end of the cable to your computer.
4. Connect the Router to a Computer
3
| General | Details |
|---|---|
| Name | ZLWL ZR2720N Router User Guide |
| Make | ZLWL |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.29 MB |
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