🧾 Description
Sometimes 433MHz readers could work in environments where others RF devices like cranes with remote control, walkies talkies, belts moving with engines that emitting 433MHz noises are present, and these can cause RF interferences. It is possible to modify the channel radio of the reader to avoid these RF interferences. Below you can find the configuration to select the fixed channel or frecuency agility, you can also find a configuration sheet in the Attachments section.
🛠️ Resolution Steps
PM9600 FIXED CHANNEL MODE
System Speed = Low Speed
Link: Place the reader in the base for pairing and wait until they have finished beeping and their LEDs are solid.
Choose ONE of the following available radio sub-channels:
Center Frequency = 433.248 Center Frequency = 433.584Center Frequency = 433.920 Center Frequency = 434.256
Center Frequency = 434.592
Link: Place the reader in the base for pairing and wait until they have finished beeping and their LEDs are solid.
Select Interface according to your cable connection and application (RS-232, USB, Ethernet)
RS-232 USB-COM USB-KBD ETH-STD
PM9600 FREQUENCY AGILITY
System Speed = Low Speed
Link: Place the reader in the base for pairing and wait until they have finished beeping and their LEDs are solid.
Frequency Agility = Enabled
Link: Place the reader in the base for pairing and wait until they have finished beeping and their LEDs are solid.
Select Interface according to your cable connection and application (RS-232, USB, Ethernet)
RS-232 USB-COM USB-KBD ETH-STD
IMPORTANT: Please remember that reading the Restore Default code will not change the radio settings. To do so, you will need to read the following codes:
Frequency Agility = Disabled
System Speed = High Speed