User manual TRANSTEL GROUP RTS-100-N3RH WITH AUTORANGING POWER SUPPLY

[. . . ] Alternatively, from User Mode (SW1 in NORMAL) enter FCN0083786633STO (or FCN RCL). Several sets of alternating numbers will be displayed on the cellular handset. The line with six digits displays on the left three digits for the control channel and three digits for the signal strength (Received Signal Strength Indication, RSSI) on the right. To check for proper antenna position, move the antenna and check the readout. [. . . ] The RTS unit is now ready for operation. AutoSafe Power-up Circuit The RTS-100-N3RH is equipped with a special power-up circuit that will energize the transceiver if power has been accidentally turned off from the Motorola cellular handset, the red/LED switch, or by a power failure. After approximately 30 seconds, the transceiver will power up automatically. The power-up circuit will be disabled if the RTS unit has been shut off by the thermal shutoff protection circuit. This circuit will turn the RTS-100-N3RH off if the temperature is below -40F or above +140F. When the temperature rises to -38F or drops to +138F, the unit will be turned on again. Operating the RTS-100-N3RH from a Battery Use a suitable 12 VDC battery. The red LED/switch and the transceiver will be turned on at the same time. Your RTS-100-N3RH is equipped with a circuit that monitors the battery voltage to prevent sulfurization of the battery. When the battery voltage drops below 10. 8 volts, the cellular transceiver is turned off within approximately 10 seconds. To energize the RTS unit, you must apply at least 85 VAC at the terminal block for AC input. Alternatively, disconnect the discharged battery and connect a fully charged battery at J8. The RTS-100N3RH will power up as soon as power is applied. Page 3 Troubleshooting Installation and Operation of the TransTel RTS-100-N3RH Actions 1. If wiring and power OK and LP1 does not light up, call TransTel for further actions. Condition Neon lamp LP1 does not light up. with Autoranging Power Supply and 85 to 320 VAC Input Range Installation 1. Record the telephone number assigned by the cellular carrier on the instruction sheet attached to the inside of the RTS door. The ESN (electronic serial number) of the transceiver has been printed on a label next to the instruction sheet. Connect earth ground to the external chassis lug. . Connect antenna cable to TNC connector on outside bottom of enclosure. Connect AC wiring to large three-position terminal block in shielded bottom section of I/O board as follows: Line or Phase 1 to Line (HOT; black or brown wire) Neutral or Phase 2 to Neutral (white or blue wire) Ground to Ground (green or green/yellow stripe wire). LP1 lights up but diode DS1 does not light up. 1. Check connections between power supply and I/O board for tightness. [. . . ] If you cannot complete a call, dial 611 to make sure that cellular service has been activated. If you hear a hi/lo tone, check antenna connector, antenna cabling (use short antenna cables), and antenna position. 6. Poor signal. 1. Check antenna location, change if necessary; use short antenna cable. Replace omnidirectional antenna with suitable directional antenna. 7. [. . . ]