Motorola GP68 Operation Manual page 8

Programming Controls
"Figure A"
Note that the ENTER key is on the side of the GP-68, very near the top.
"Figure B"
Along the top/front of the GP-68 there are four buttons labeled: SIG/A, SQL/B,
LOW/C, and SCAN/D - N-DEL. The three buttons along the left side: X, LEFT
ARROW, and the MEM/RIGHT ARROW key. Some keys have multiple functions,
depending upon whether they are quickly pressed and released or if they are
pressed for a few seconds, or if using DTMF tones:
Key Quick Press
SQL B Programs Squelch
LOW C Toggles Hi/Low
Power
X Toggles MHz and
Ch. Display modes
LEFT
TX offset freq.
Long Press
Program PL/DPL
Frequency Step
Size
DTMF Dialing
"B"
"C"
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