
Engineering Mode
Sequence 1. 2. 3. very fast!
twice in a row..
For PD78X & RSSI
1. To enter “Engineering Mode” on the PD-78X terminal press the following buttons as show in FIG 1 in sequence, 1,2,3 and then press them once
again. is needs to be done quickly.
3
4
FIG 1
In Engineering Mode you will see this.
Press the Back button to get to the Service
Mode screen.
2
If you are still having trouble
with this please contact:
Email: support@hytera.us
PD78X&RSSI EngineeringMode 090514
Hytera America
Address: 3315 Commerce Parkway
Miramar, Florida 33025, USA
Tel: 800-845-1230 Fax: 954-846-1672
http: //www.hytera.us

Engineering Mode
For PD78X & RSSI
Using the down button on your keypad,
navigate to menu item number 4 RSSI
then press the select button.
In“RSSI” mode you can measure the
received signal strength of the incoming
signal. To exit this screen, you can either
press the Back button twice or you can
Press the P1 or P2 to exit immediately.
If you are still having trouble
with this please contact:
Email: support@hytera.us
PD78X&RSSI EngineeringMode 090514
Hytera America
Address: 3315 Commerce Parkway
Miramar, Florida 33025, USA
Tel: 800-845-1230 Fax: 954-846-1672
http: //www.hytera.us